Knowledge (XXG)

System 7

Source 📝

1903:
card, improved hard disk access for PowerPC PowerBooks and Performa 5400 through 9500 computers, fixes for Macs that included an Apple TV Tuner or Macintosh TV Remote Control, improvements to LocalTalk and networking (especially for the Performa 5400 and 6400), fixes to system startup for the faster 180  MHz Macs (which included PowerPC 604 or 604e processors), improved reliability when using sound-intensive applications on Quadra or Centris computers that contained the PowerPC upgrade card, and improved stability when using multiple background applications and shared printers on a network. System 7.5.5 is also the last System 7 release that can run on 68000-based Macs such as the Macintosh Plus and Macs with ROMs that lack support for 32-bit addressing such as
282: 487: 1648:
protests, Apple eventually offered the System 7.1 upgrade kit to user-group and online service members for less than $ 30. But the writing was on the wall: Apple was jealous of Microsoft, a system-software superstore to the world. Many wondered if the upgrade was even worth it. System 7.1 incorporated a huge number of changes, but the vast majority were deep-seated, core-level rewrites that added no usefulness to standard American Mac users.
986: 4637: 1519:. It was some time before the average Mac shipped with enough RAM built-in for System 7 to be truly comfortable. System 7 was the first system release that could no longer be usefully run on floppy-only systems. Although most Macintosh models sold at the time included a hard disk as standard equipment, owners of older models were required to upgrade their hardware by buying either a new Mac or an external 79: 4628: 181: 38: 965:"Big Bang" in development and the initial release was named "The System" or "System" like all earlier versions. With version 7.5.1, the name "Mac OS" debuted on the boot screen, and the operating system was officially renamed to Mac OS in 1997 with version 7.6. The Mac OS 7 line was the longest-lasting major version of the Classic Mac OSes due to the 1669:
application from System 6, which could also be used with 7.0. System 7.1 also included a lot of internal changes to support the internationalization of dates, times, and numbers. It was also the first version to support "Enablers", which removed the requirement to release a new version of the system
1608:
Soon after the initial release of System 7, the 7.0.1 minor update was released in October 1991, which updated the Portable and Brightness control panels, added the Caps Lock extension - which showed an up-pointing arrow on screen if the Caps Lock key was depressed on PowerBooks - and added the Cache
1915:
Mac OS 7.6 (codenamed "Harmony") is the final major update, released in 1997. With 7.6, the operating system was officially called "Mac OS" instead of "System". New features include a revamped Extensions Manager, more native PowerPC code for Power Macs, more bundled Internet tools and utilities, and
1579:
System 7.0 is the last version of the Macintosh operating system that was available at no charge and could be freely redistributed. Although System 7 could be purchased from Apple, the cost was nominal and considered to only cover duplication and media. It was common for Macintosh dealers to allow
1902:
System 7.5.5 included significant performance improvements for virtual memory and memory management on PowerPC-based Macs, including the elimination of one type 11 error. Also included are several reliability improvements, such as fixes for Macs using floppy disks equipped with a DOS compatibility
1647:
System 7.1 was remarkable for another reason, too: It was the first system software update Apple didn't give away. You had to buy it, much to the fury of user groups and online services that had gotten used to making each new system release available to everybody. Backing down in the face of the
1887:
System 7.5.3 Revision 2 included performance enhancements; better reliability for PowerBooks using the third-party RAM Doubler program; improved reliability for PowerBook 500, 2300, and 5300 series computers with the PowerPC Upgrade Card; improved reliability when using the Startup Disk control
1776:(a fast way to change the system volume, control the playback of audio CDs, manage file sharing and printers, and change the monitor resolution and color depth) was enabled on desktop Macintosh models for the first time. It had previously only been included with the PowerBook series. 1779:
A new Desktop Patterns control panel allowed for tiled patterns up to 128x128 pixels with 8-bit color; previous versions were limited to 8x8 pixel tiles with a maximum of eight possible colors. Similar functionality was found on earlier system versions exclusive to
1026:
In March 1988, shortly before the release of System 6, a group of senior technical staff and managers at Apple held an offsite meeting to plan the future course of Mac OS development. Improvements that seemed achievable in the short term were written on blue
1953:
Released during a troubled time in Apple's history, 7.6 is known for several bugs, such as the inability to customize what components are installed to the system and its tendency to crash on some systems when they are shut down while a RAM disk is in use.
1692:(AOCE). While System 7 had some trouble running on slightly older machines due to its memory footprint, System 7 Pro barely fit into any Macintosh computers of the time. It was most commonly used for its minor bug fixes rather than its new functionality. 1217:– document icons can be dragged with the mouse and "dropped" onto application icons to open in the targeted application. System 7.5's Drag Manager expanded the concept system-wide to include multiple data types such as text or audio data. 1622:
driver version 7.1.1 and added a hidden extension called "Tuna Helper", intended to fix the "disappearing files" bug in which the system would lose files. The final release, 1.1.1, included everything 1.1 included but also added the
1926:
ported the 68k exception handling routines to PowerPC, turning type 11 errors into less harmful errors (type 1, 2, or 3, usually) as crashing applications would more often terminate safely instead of crashing the operating system.
1895:
6400/180 and 6400/200; this particular release is specific to these machines as there was stability problems with System 7.5.3 Release 2 on the new hardware, especially with the video card and transferring files over LocalTalk.
1710:
System 7.1.2 was never offered for retail sale; it shipped with the first batches of the PowerPC Macs and a 68k version shipped with a small number of Quadra 600 series systems. Later shipments shipped with System 7.5 instead.
1759:, another former third-party shareware control panel, provided the ability to condense a window down to its title bar. It was introduced as a "minimize" feature to compete with Windows 95 as Mac OS had no taskbar or dock. 2980: 1596:, Apple surveyed the services and based on this popularity started selling the Mac OS as a retail product with System 7.1. Apple continued charging for major operating system upgrades until the release of 1613:
systems. Three small patches called "System 7 Tune-Up" also followed, which initially added the extension "System 7 Tuner" that improved memory management by quitting unused items, like applications and
1134:
Under System 6, the Apple Menu contains both a list of desk accessories and a list of running programs under MultiFinder. In System 7 the list of active programs is relocated to its own Application Menu.
1015:. Many of the assumptions of the System software architecture were obsolete – mainly, the single-tasking model, the replacement of which had first been examined in 1986's Switcher and then replaced with 1814:
A hierarchical Apple menu (folders within the Apple Menu Items folder would expand into submenus showing their contents. Again, based on a third party control panel; HAM by Microseeds publishing)
2350: 1101:
System 7 allows a 32-bit program address space. This expanded the memory addressing capabilities from the previous 24-bit address space and increased the system memory limit from 8MB to 4GB.
1492:
disks can use the FAT file system. Macs can read and write UNIX file systems using extra software. System 7 accesses PC networks and uses TCP/IP and other compatible networking stacks.
1920:
feature added in 7.5 was removed due to poor application support, and support for a large number of older Macintosh models was dropped, including those with a Motorola 68000 or 68020.
1876:
for other PowerPC-based machines and some 68k-based machines. 7.5.3 improved the 68k emulator, and added translucent dragging to the Drag Manager. It included the first version of
2769: 1665:
New to 7.1 is the Fonts folder. This replaced the often time-consuming method of dragging fonts to and from the System file, introduced in System 7.0; it also replaced the
3957: 899: 1445:, which contained the code necessary to run natively on both PowerPC and 68k systems, became common during this time. This process was similar to the distribution of 2971: 1618:, and added "minimum" and "preferred" memory allotments to an application's "Get Info" box in its 1.0 version. This would be followed by version 1.1, which included 2343: 3211: 2368: 1817:
System-wide drag & drop for text and other data (selections can be simply dragged with the mouse and dropped to their new destination, bypassing the clipboard)
2940: 2438: 2372: 2336: 2793: 3122: 2364: 2814: 1942:) shipped. Two more releases were shipped, now officially branded as Mac OS: Mac OS 7.6 and the minor bug fix 7.6.1. Future versions were released as 1137:
System 7.1 introduces System Enablers, small extensions that are loaded at startup to support Macintosh models introduced since the last OS revision.
3534: 2743: 1324: 1460:
System 7.1.2 is the only release of the Macintosh operating system that boots stating "Welcome to Power Macintosh." Release 7.1.2P reverts this.
2397: 1787:
The Extensions Manager (enabling the user to turn extensions and control panels on and off; also based on a formerly third-party control panel)
3237: 1639:
In August 1992, the 7.1 update was released. This is the first version of the system software that Apple charged money for. Of this change,
4640: 3950: 2405: 3646: 1917: 1790: 1689: 1121:
as in System 6. They can be installed or removed simply by moving these "extensions" to or from the folder and then rebooting the computer.
892: 592: 1405:
Later versions of System 7, specifically System 7.5 and Mac OS 7.6, come with dedicated "Utilities" and "Apple Extras" folders including:
1011:
By 1988, the Macintosh had been on the market for four years. Some aspects of the operating system were beginning to fall behind those of
2713: 2404: 1907:. 7.6 and later required a 68030 processor and 32-bit-addressing-capable ROM and will automatically turn on 32-bit addressing on boot. 1569:
on which were written the features that could be implemented in a relatively short time as part of Apple's operating system strategy.
4669: 3712: 2650: 2606: 2395: 2378: 2370: 1580:
customers to use the store's demo machines to copy System 7 install disks for the cost of a box of floppies. CD-ROM magazines such as
1450: 660: 2892: 2765: 4307: 3357: 3343: 3329: 3270: 3144: 3105: 2561: 2527: 2390: 1862: 242: 224: 162: 65: 191: 3943: 3793: 3453: 3440: 3427: 3414: 3401: 2840: 1684:
The first major upgrade was System 7.1.1, also known as "System 7 Pro". This release was a bundle of 7.1 with AppleScript tools,
743: 3388: 3375: 3362: 3014: 2432: 2431: 2430: 2398: 2377: 4631: 3924: 2452: 2433: 2400: 2315: 1454: 885: 2866: 2436: 2435: 2434: 439: 2379: 2376: 1260: 1111:
Trash became a normal directory allowing items to be preserved between reboots and disk eject events instead of being purged.
871: 100: 2392: 2386: 1289:
After initial publication on a set of 15 floppy disks, System 7 became the first Apple operating system to be released on a
2918: 1673:
A set of specialized versions of 7.1, ranging from 7.1P1 to 7.1P6 (excluding 7.1P4) were created and included with various
4302: 2411: 2399: 2394: 2388: 1584:
included System 7 on their disks. After Mac users downloaded thousands of copies of System 7 from online services such as
1562: 1039: 1002: 994: 3185: 2387: 2385: 2383: 2381: 3527: 3207: 3043: 2382: 2947: 2426: 2425: 2403: 2402: 2401: 2393: 1934:. When the Copland project was abandoned in 1996, Apple announced plans to release an OS update every six months until 143: 4127: 2428: 2427: 2396: 1935: 1273:
printer fonts. TrueType for the first time offers a single font format that scales to any size on screen and on paper.
350: 307: 2389: 2384: 1257:
model for "high-level" events to be sent to applications including support for AppleEvents over an AppleTalk network.
255:
This article is about the seventh major release of the classic Apple Macintosh operating system. For other uses, see
206: 115: 2391: 2374: 2373: 1558:
System 7.0 was adopted quite rapidly by Mac users and quickly became one of the base requirements for new software.
4337: 2457: 2380: 1931: 1254: 970: 281: 202: 89: 4142: 2371: 1881: 1356: 1166:, System 7 includes a basic file-sharing server allowing any machine to publish folders to the AppleTalk network. 1131:
becomes the Control Panels folder. The control panels themselves are separate files stored within this directory.
385: 256: 96: 51: 1899:
System 7.5.4 was pulled due to a mistake at Apple, in which some components were not included in the installer.
1854:
System 7.5.1 is primarily a bug fix of 7.5 but also introduced a new "Mac OS" startup screen in preparation for
122: 3909: 3833: 3681: 3027:
The default location for all System fonts in System 7.1 and later is the Fonts folder inside the System folder.
2410: 2409: 2268: 1105: 856: 627: 2790: 3126: 2412: 4664: 3520: 3260: 3069: 1930:
Through this period, Apple had been attempting to release a completely new "modern" operating system, named
1098:, supporting so-called "true color" imaging, is standard; it was previously available as a system extension. 1044: 2810: 2491:
Project leaders Erich Ringewald and Mike Potel date the start of Pink as "March 1988" or "early 1988", but
4659: 4349: 2148: 2135: 2095: 2082: 2078: 2074: 2061: 2048: 2044: 1801: 1699:(Apple, IBM, and Motorola) in 1992, shortly after the release of System 7 in 1991, and started developing 1548: 1224: 1125: 129: 2735: 2369: 4317: 4189: 4112: 4047: 3813: 3671: 1500:
System 7 had a larger memory footprint than System 6. System 6 could boot the system from a single 800k
1473: 973:, an operating system intended to be the successor to OS 7 before its cancellation and replacement with 763: 617: 373: 1433:-based computers. 68k applications that had not yet been updated to run natively on these systems were 2424: 2423: 2422: 2421: 2420: 2419: 2418: 2417: 2416: 2415: 2414: 2413: 1293:. Unlike earlier systems, System 7 did not come bundled with major software packages. Newly purchased 4132: 2375: 2366: 2285: 2258: 2235: 2222: 2209: 2182: 2169: 2165: 2161: 1997: 1715: 1532:, initially shipped in three volumes, with another added to describe the changes introduced with the 1512: 1192: 1184: 1088: 409: 111: 2429: 1681:, Launcher, and some other changes that were integrated into later versions of the system software. 1677:
models that were already available or were released after 7.1. These specialized versions included
1073:
As intended with the Blue and Pink model, improvements in System 7 are significant but incremental.
985: 4271: 3803: 3666: 3636: 3233: 1794: 1747: 1469: 1328: 1208: 753: 612: 582: 567: 1038:
on red cards. The blue and pink ideas proceeded in parallel teams. The Blue team nicknamed itself
4199: 3788: 3768: 3738: 3661: 3621: 3608: 1892: 1781: 1674: 1312: 1244: 1196: 1114: 990: 738: 718: 688: 607: 554: 1421:
Movie Player. More optional extras and utilities can be manually installed from the System CD.
4381: 4327: 4224: 3873: 3818: 3626: 3353: 3339: 3325: 3276: 3266: 3101: 2656: 2646: 2612: 2602: 2557: 2523: 2472: 1399: 1012: 818: 768: 572: 486: 391: 3140: 2709: 4572: 4184: 4174: 3823: 3676: 3613: 2627: 2462: 1992: 1628: 1528: 1446: 1438: 1343:. Since System 7 was introduced before the Internet came to popular usage, software such as 1316: 966: 923: 773: 622: 559: 404: 1227:. "Stationery-aware" applications create a new, untitled file containing the template data. 1031:, longer-term goals like true multitasking on pink cards, and more ambitious ideas like an 4214: 4169: 3883: 3656: 3457: 3444: 3431: 3418: 3405: 3392: 3379: 3366: 2888: 2797: 2408: 2407: 2406: 2311: 2298: 1855: 1704: 1572:
The pink index card features were handled by the Pink group, later becoming the ill-fated
1429:
System 7.1.2 is the first version of the Macintosh System Software to support Apple's new
1410: 1375:
networking and file-sharing software in the form of system extensions and control panels.
1364: 1141: 1032: 828: 602: 443: 2551: 2365: 4608: 4244: 4234: 4204: 4179: 4074: 4069: 4056: 3808: 3733: 3567: 3562: 3543: 2367: 2031: 2023: 1904: 1873: 1866: 1610: 1597: 1395: 1307: 1294: 1277: 1169: 1159: 1128: 1020: 939: 927: 920: 758: 683: 511: 506: 478: 297: 272: 2836: 1187:, an alias in System 7 acts as a redirect to any object in the file system, such as a 136: 4653: 4259: 4249: 4239: 4209: 4164: 4159: 3919: 3914: 3878: 3863: 3773: 3006: 2687: 2596: 2272: 2116: 2027: 2009: 2005: 2001: 1877: 1773: 1666: 1561:
The engineering group within Apple responsible for System 7 came to be known as the "
1360: 1214: 1204: 1180: 1118: 1049: 866: 861: 823: 808: 723: 325: 57: 2517: 1750:(formerly a third-party application called "PasteIt Notes"), which provided virtual 1609:
Switch control panel in addition to RAM disk and sound management optimizations for
4531: 4266: 4254: 4229: 4219: 4001: 3778: 3753: 3097:
Apple Confidential 2.0: The Definitive History of the World's Most Colorful Company
2862: 2643:
Taligent's Guide to Designing Programs: Well-Mannered Object-Oriented Design in C++
2195: 1823: 1808: 1751: 1696: 1552: 1414: 1290: 1230: 1155: 1053: 943: 728: 703: 1804:
containing shortcut buttons for frequently used programs (in a manner akin to the
3305: 3095: 1743:
A clock in the menu bar (from the third-party freeware control panel SuperClock!)
454:
It's powerful, it's easy to use-it's the new operating system for your Macintosh.
4543: 4401: 4396: 4391: 4035: 4006: 3893: 3828: 3763: 3758: 3478: 2967: 2914: 1880:
to be compatible with all Macs. This was the first version of Mac OS to support
1756: 1738: 1640: 1624: 1619: 1551:(PMMU). The Motorola 68030 CPU has one, or one can be added to a 68020-equipped 1501: 1485: 1481: 1406: 1391: 1320: 1250: 1240: 1173: 1035: 1016: 838: 778: 713: 708: 78: 4587: 4582: 4030: 4025: 3983: 3967: 3838: 3743: 3686: 3461: 3448: 3435: 3422: 3409: 3396: 3383: 3370: 3280: 3175: 2973:
MacWorld Macintosh Secrets 4th edition - Chapter 6: The System Software Museum
1848: 1589: 1566: 1442: 1383: 1339: 1333: 1297:
computers had System 7 installed and were often bundled with software such as
1270: 1028: 955: 931: 783: 693: 632: 396: 292: 3935: 3039: 2660: 2616: 1888:
panel; and improved reliability when copying files to 1  GB hard disks.
4536: 4513: 4508: 4503: 4498: 4493: 4488: 4194: 4018: 4013: 3996: 3979: 3888: 3858: 3853: 3702: 3651: 3641: 2467: 2121: 1916:
a more stable Finder with increased memory allocation. In this version, the
1844: 1730:
was released with bug fixes from previous updates and several new features:
1685: 1615: 1418: 1379: 1372: 1298: 1200: 1163: 1095: 947: 833: 803: 798: 650: 597: 587: 1851:
and is also the name of the default system font in Mac OS until version 8.
1117:
are relocated to their own subfolder rather than in the root level of the
17: 4613: 4577: 4560: 4555: 4342: 4332: 4122: 4117: 4094: 4089: 4079: 4064: 3991: 3975: 3798: 3592: 3587: 3572: 3557: 3504: 3489: 1947: 1943: 1766: 1573: 1533: 1516: 1507: 1477: 1434: 1352: 1266: 1188: 1006: 974: 962: 951: 935: 748: 536: 531: 516: 501: 429: 419: 3208:"System 7.5 and Mac OS 7.6: The Beginning and End of an Era - LowEndMac" 4601: 4596: 4548: 4312: 3748: 3717: 3707: 3180: 2736:"System 7.1 through Mac OS 7.6: Compatibility With Macintosh Computers" 1837: 1700: 1678: 1430: 1348: 1302: 1234: 698: 665: 655: 377: 1263:
permits data "published" by one application to be imported by another.
4483: 4476: 4471: 4466: 4461: 4456: 4451: 4446: 4441: 4436: 4369: 4292: 3868: 3843: 3783: 3631: 1830: 1762: 1541: 1537: 1387: 1368: 1344: 1083: 813: 788: 733: 577: 209:. Statements consisting only of original research should be removed. 2598:
Apple: The Inside Story of Intrigue, Egomania and Business Blunders
1865:-based Power Macs, introduced Apple's new networking architecture, 1437:
transparently (without the user having to intervene) by a built-in
4431: 4426: 4421: 4416: 4411: 4406: 4104: 1939: 1805: 1793:, a system-level email handling service and the originator of the 1593: 984: 3512: 3065: 4565: 4373: 4365: 4297: 3848: 2601:(hardback) (2nd ed.). London: Random House Business Books. 1833:, secretly developed at Apple by a former third party contractor 1520: 1489: 1177: 793: 3939: 3516: 3473: 1378:
The basic utilities installed by default with System 7 include
4386: 4147: 3402:
System 7.5 Update 2.0 and System 7.5.3 - Technical Note TN1017
2363: 1585: 1078: 1057: 174: 72: 31: 1707:
family. Support for these machines resulted in System 7.1.2.
1355:
were not included. They later became available on disk from
1547:
System 7's virtual memory requires a Macintosh with a paged
1484:
is included, which allows the system to mount FAT-formatted
1386:
in later versions) for basic text editing tasks and reading
2645:. Taligent Reference Library. Reading, MA: Addison-Wesley. 1872:
System 7.5.3 is a major bug-fix update that also included
1718:
models that were released between July and November 1994.
2962: 2960: 2590: 2588: 2586: 2584: 2582: 2580: 1714:
System 7.1.2P was the same as 7.1.2 and shipped with the
1390:
documents. Also available on the additional "Disk Tools"
1223:, allowing users to save often-used document styles as a 1048:, and released System 7 in 1991. Pink was spun off into 2681: 2679: 198: 1938:(which would by 2001 evolve into what was released as 1765:
was bundled, enabling any Macintosh to connect to the
3089: 3087: 3007:"Here's How to Find Font Files on Macs or in Windows" 1847:
and "Chicago", which is the codename for Microsoft's
1269:
outline fonts, replacing bitmapped fonts and outline
1784:
models and was housed in the General Controls panel.
4524: 4364: 4282: 4103: 4055: 4046: 3974: 3902: 3726: 3695: 3601: 3550: 3363:
System 7.1, System Update 3.0 - Technical Note OS05
2686:Every, David K.; Fanton, Daniel (August 26, 1998). 1172:– small files that represent another object in the 1087:APIs. The new APIs provided significantly improved 458: 450: 435: 425: 415: 403: 384: 369: 349: 331: 321: 313: 303: 291: 103:. Unsourced material may be challenged and removed. 27:Seventh major release of the classic Mac OS (1991) 1843:System 7.5 is codenamed "Capone", a reference to 3336:Macintosh System 7.5 For Dummies Quick Reference 1523:hard disk drive if they wished to run System 7. 3415:System 7.5.3 Revision 2 - Technical Note TN1050 2522:(1st ed.). Brady Publishing. p. 215. 1891:System 7.5.3 Revision 2.1 was shipped with the 1670:software every time new hardware was released. 1645: 1826:, a 2-D graphics rendering and geometry engine 934:. It was launched on May 13, 1991, to succeed 3951: 3528: 2344: 1734:An updated startup screen with a progress bar 1480:-formatted floppy disks. Since System 7 Pro, 893: 8: 1233:, a widget-identification system similar to 265: 3389:System 7.5 Update 1.0 - Technical Note OS07 2837:"Re: System 7.0 - Will it be on apple.com?" 1371:, a graphing calculator. System 7 includes 66:Learn how and when to remove these messages 4627: 4052: 3958: 3944: 3936: 3535: 3521: 3513: 3483: 2351: 2337: 1861:System 7.5.2, released only for the first 900: 886: 469: 264: 1468:System 7.0 and 7.1 have a utility called 1402:for initializing and partitioning disks. 243:Learn how and when to remove this message 225:Learn how and when to remove this message 163:Learn how and when to remove this message 3005:Howard Bear, Jacci (November 19, 2018). 2328: 1961: 958:dialog, and an improved user interface. 2772:from the original on September 15, 2022 2508: 2484: 1631:7.1 and a minor update to Tuna Helper. 1363:'s Internet Starter Kit for Macintosh. 1325:The New Grolier Multimedia Encyclopedia 477: 3460: (archived December 8, 2003) from 3447: (archived December 7, 2003) from 3307:Mac OS X Internals: A Systems Approach 3188:from the original on November 24, 2016 3147:from the original on December 22, 2010 2817:from the original on November 24, 2012 2746:from the original on December 19, 2021 1829:For the PowerPC only, an advanced, 3d 1703:-based machines that later became the 1515:, whereas System 7 used well over one 919:) is the seventh major release of the 464:Historical, unsupported as of May 2001 3421: (archived August 24, 2004) from 3369: (archived October 4, 2003) from 3072:from the original on January 18, 2008 2986:from the original on October 17, 2017 1737:A new interactive help system called 1488:on the desktop like Macintosh disks. 7: 3479:The Compact Mac Trio: System 6 or 7? 3454:Mac OS 7.6.1 - Technical Note TN1096 3428:System 7.5.5 - Technical Note TN1069 3395: (archived April 29, 2004) from 3382: (archived August 4, 2001) from 3234:"RAM Disk Fix utility posted - CNET" 3121:Hoffman, Ilene (December 14, 2000). 2889:"Tune-Up 1.1, Just Get It - TidBITS" 2556:(4th ed.). Ventana Press, Inc. 1716:Performa 630, LC 630, and Quadra 630 1690:Apple Open Collaboration Environment 101:adding citations to reliable sources 3434: (archived June 27, 2004) from 3408: (archived June 28, 2004) from 3046:from the original on August 8, 2007 3040:"Classic Mac Wares: MenuChoice 2.1" 3017:from the original on April 25, 2019 1526:The official system documentation, 989:The Secret About Box debuted as an 3441:Mac OS 7.6 - Technical Note TN1090 3259:Cotter, Sean; Potel, Mike (1995). 3214:from the original on April 8, 2022 3141:"Mac OS 7.6, Will it be worth it?" 2332:Timeline of Mac operating systems 1769:out of the box for the first time. 1451:Mac transition to Intel processors 1280:, for machines that support color. 1081:, version 2.0, replaces the older 25: 3240:from the original on May 15, 2022 3123:"Mac Corner: Your Mac OS, part 2" 2921:from the original on May 15, 2022 2895:from the original on May 15, 2022 2869:from the original on May 15, 2022 2843:from the original on May 25, 2013 2716:from the original on June 2, 2021 2550:Danuloff, Craig (April 6, 1991). 1472:, which accesses the contents of 47:This article has multiple issues. 4636: 4635: 4626: 3376:System 7.5 - Technical Note OV21 3350:Macintosh System 7.5 for Dummies 3176:"YouTube - Macworld Boston 1997" 485: 280: 179: 77: 36: 3713:Macintosh Programmer's Workshop 3066:"The Graphing Calculator Story" 2453:List of Apple operating systems 2316:Twentieth Anniversary Macintosh 1455:Mac transition to Apple silicon 1359:and bundled with books such as 1042:, after characters in the film 661:Macintosh Programmer's Workshop 88:needs additional citations for 55:or discuss these issues on the 2641:Goldsmith, David (June 1994). 446: (archived April 12, 1997) 1: 4303:AIX for Apple Network Servers 1104:System 7 makes MultiFinder's 1003:Blue Meanies (Apple Computer) 2863:"System 7 Tune-Up - TidBITS" 2791:"Inside Macintosh, Volume 4" 1091:and higher-quality playback. 3322:10 Minute Guide to System 7 205:the claims made and adding 4686: 3262:Inside Taligent Technology 2458:List of Macintosh software 1746:An Apple menu item called 1357:Internet service providers 1255:interprocess communication 1000: 355:7.6.1 / April 7, 1997 286:Screenshot of Mac OS 7.6.1 254: 4670:PowerPC operating systems 4624: 3501: 3494: 3486: 2941:"System 7.1 update guide" 2915:"Tune-Up Notes - TidBITS" 2254: 2105: 1207:or removable medium or a 463: 279: 270: 257:System 7 (disambiguation) 3834:Multiprocessing Services 3794:Hierarchical File System 3094:Linzmayer, Owen (2004). 2269:Power Macintosh 9500/200 1565:", named after the blue 1453:in 2006, as well as the 1176:. Similar in concept to 1106:cooperative multitasking 993:in System 7.0, with the 744:Hierarchical File System 4160:Mac OS X 10.0 (Cheetah) 3310:, Addison-Wesley, 2007. 2710:"InfoWorld Aug 7, 1989" 1726:On September 12, 1994, 1627:7.2.2 printer drivers, 1382:(which was replaced by 1367:machines also included 2796:March 5, 2016, at the 2595:Carlton, Jim (1999) . 2516:Norton, Peter (1992). 2493:Apple Confidential 2.0 2149:Macintosh Performa 575 2136:Macintosh Performa 560 2096:Macintosh Performa 410 2083:Macintosh Performa 450 2079:Macintosh Performa 430 2075:Macintosh Performa 405 2062:Macintosh Performa 600 2049:Macintosh Performa 400 2045:Macintosh Performa 200 1663: 1549:memory management unit 1536:, and another for the 1439:68k processor emulator 998: 357:; 27 years ago 337:; 33 years ago 4318:PowerOpen Environment 3966:Operating systems by 3814:Macintosh File System 2742:. February 18, 2012. 1695:Apple co-founded the 1425:Transition to PowerPC 1315:family added various 1261:Publish and Subscribe 1247:for automating tasks. 1001:Further information: 988: 764:Macintosh File System 4200:10.8 (Mountain Lion) 2953:on October 18, 2017. 2865:. January 13, 1992. 2286:Power Macintosh 5500 2236:Power Macintosh 5400 2223:Power Macintosh 9500 2210:Power Macintosh 6200 2170:Power Macintosh 8100 2166:Power Macintosh 7100 2162:Power Macintosh 6100 1998:Macintosh Classic II 1398:for disk repair and 1089:hardware abstraction 1077:A new Sound Manager 967:troubled development 97:improve this article 4272:Mac OS X Server 1.0 4225:10.13 (High Sierra) 4190:10.6 (Snow Leopard) 4070:Systems 2, 3, and 4 3632:Graphing Calculator 3100:. No Starch Press. 2688:"Apple Easter Eggs" 2282:September 27, 1996 2265:7.5.3 Revision 2.2 2252:7.5.3 Revision 2.1 2192:September 12, 1994 2041:September 14, 1992 1831:Graphing Calculator 1820:A scriptable Finder 1470:Apple File Exchange 1457:beginning in 2020. 1329:Microsoft Bookshelf 1052:in 1992 within the 930:computers, made by 578:Graphing Calculator 473:Part of a series on 374:Motorola 68k series 267: 4215:10.11 (El Capitan) 3739:Appearance Manager 3682:System Information 3563:System 2, 3, and 4 3496:System 7/Mac OS 7 3265:. Addison-Wesley. 2917:. April 20, 1992. 2768:. March 14, 1994. 2712:. August 7, 1989. 2495:says "March 1987". 1447:universal binaries 1313:Macintosh Performa 1276:A newly colorized 1245:scripting language 999: 689:Appearance Manager 628:System Information 507:System 2, 3, and 4 190:possibly contains 4647: 4646: 4561:Apple TV Software 4360: 4359: 3933: 3932: 3910:Memory management 3819:Macintosh Toolbox 3511: 3510: 3502:Succeeded by 3352:(November 1994), 3320:Harry McQuillen, 3129:on March 8, 2011. 2891:. April 6, 1992. 2811:"Book Collection" 2740:support.apple.com 2553:The System 7 Book 2473:Project Star Trek 2443: 2442: 2321: 2320: 2242:7.5.3 Revision 2 2145:February 1, 1994 2132:December 1, 1993 2106:October 21, 1993 2092:October 18, 1993 2058:October 19, 1992 1989:October 21, 1991 1658:Macintosh Secrets 1400:Apple HD SC Setup 1185:Windows shortcuts 1162:improvements for 1115:System extensions 1013:Microsoft Windows 910: 909: 857:Memory management 769:Macintosh Toolbox 468: 467: 335:May 13, 1991 253: 252: 245: 235: 234: 227: 192:original research 173: 172: 165: 147: 70: 16:(Redirected from 4677: 4639: 4638: 4630: 4629: 4573:Apple Vision Pro 4235:10.15 (Catalina) 4210:10.10 (Yosemite) 4205:10.9 (Mavericks) 4053: 3960: 3953: 3946: 3937: 3903:Related articles 3874:Startup sequence 3652:QuickTime Player 3537: 3530: 3523: 3514: 3487:Preceded by 3484: 3292: 3291: 3289: 3287: 3256: 3250: 3249: 3247: 3245: 3230: 3224: 3223: 3221: 3219: 3204: 3198: 3197: 3195: 3193: 3172: 3166: 3163: 3157: 3156: 3154: 3152: 3137: 3131: 3130: 3125:. Archived from 3118: 3112: 3111: 3091: 3082: 3081: 3079: 3077: 3062: 3056: 3055: 3053: 3051: 3036: 3030: 3029: 3024: 3022: 3002: 2996: 2995: 2993: 2991: 2985: 2978: 2970:(January 1997). 2964: 2955: 2954: 2952: 2946:. Archived from 2945: 2937: 2931: 2930: 2928: 2926: 2911: 2905: 2904: 2902: 2900: 2885: 2879: 2878: 2876: 2874: 2859: 2853: 2852: 2850: 2848: 2833: 2827: 2826: 2824: 2822: 2807: 2801: 2788: 2782: 2781: 2779: 2777: 2762: 2756: 2755: 2753: 2751: 2732: 2726: 2725: 2723: 2721: 2706: 2700: 2699: 2697: 2695: 2683: 2674: 2671: 2665: 2664: 2638: 2632: 2631: 2628:Internet Archive 2625: 2623: 2592: 2575: 2574: 2572: 2570: 2547: 2541: 2540: 2538: 2536: 2513: 2496: 2489: 2463:Inside Macintosh 2353: 2346: 2339: 2329: 2295:January 7, 1997 2232:January 1, 1996 2020:August 28, 1992 2012:and some others 1993:Macintosh Quadra 1962: 1800:The Launcher, a 1661: 1529:Inside Macintosh 1510: 1464:PC compatibility 1317:software bundles 1045:Yellow Submarine 924:operating system 902: 895: 888: 819:Startup sequence 598:QuickTime Player 489: 470: 436:Official website 365: 363: 358: 345: 343: 338: 284: 275:operating system 268: 262:Operating system 248: 241: 230: 223: 219: 216: 210: 207:inline citations 183: 182: 175: 168: 161: 157: 154: 148: 146: 105: 81: 73: 62: 40: 39: 32: 21: 4685: 4684: 4680: 4679: 4678: 4676: 4675: 4674: 4650: 4649: 4648: 4643: 4620: 4520: 4356: 4278: 4099: 4042: 3970: 3964: 3934: 3929: 3898: 3884:System suitcase 3764:Command key (⌘) 3722: 3691: 3672:Software Update 3657:Network Browser 3637:Keychain Access 3597: 3546: 3541: 3507: 3498: 3492: 3470: 3458:Wayback Machine 3445:Wayback Machine 3432:Wayback Machine 3419:Wayback Machine 3406:Wayback Machine 3393:Wayback Machine 3380:Wayback Machine 3367:Wayback Machine 3334:Stuple, S. J., 3317: 3315:Further reading 3301: 3296: 3295: 3285: 3283: 3273: 3258: 3257: 3253: 3243: 3241: 3232: 3231: 3227: 3217: 3215: 3206: 3205: 3201: 3191: 3189: 3174: 3173: 3169: 3164: 3160: 3150: 3148: 3139: 3138: 3134: 3120: 3119: 3115: 3108: 3093: 3092: 3085: 3075: 3073: 3064: 3063: 3059: 3049: 3047: 3038: 3037: 3033: 3020: 3018: 3004: 3003: 2999: 2989: 2987: 2983: 2976: 2966: 2965: 2958: 2950: 2943: 2939: 2938: 2934: 2924: 2922: 2913: 2912: 2908: 2898: 2896: 2887: 2886: 2882: 2872: 2870: 2861: 2860: 2856: 2846: 2844: 2835: 2834: 2830: 2820: 2818: 2809: 2808: 2804: 2798:Wayback Machine 2789: 2785: 2775: 2773: 2764: 2763: 2759: 2749: 2747: 2734: 2733: 2729: 2719: 2717: 2708: 2707: 2703: 2693: 2691: 2685: 2684: 2677: 2672: 2668: 2653: 2640: 2639: 2635: 2621: 2619: 2609: 2594: 2593: 2578: 2568: 2566: 2564: 2549: 2548: 2544: 2534: 2532: 2530: 2519:Inside System 7 2515: 2514: 2510: 2505: 2500: 2499: 2490: 2486: 2481: 2449: 2444: 2439: 2437: 2357: 2326: 2314: 2312:PowerBook 2400c 2299:PowerBook 3400c 2271: 2255:August 7, 1996 2206:March 23, 1995 2168: 2164: 2158:March 14, 1994 2120: 2081: 2077: 2071:April 12, 1993 2047: 2030: 2026: 2008: 2004: 2000: 1996: 1965:Version number 1960: 1913: 1724: 1705:Power Macintosh 1662: 1652: 1637: 1606: 1604:Version history 1505: 1504:and uses about 1498: 1466: 1427: 1365:Power Macintosh 1287: 1151: 1142:Macintosh 512Ke 1124:Similarly, the 1071: 1066: 1033:object-oriented 1009: 983: 906: 877: 876: 852: 844: 843: 829:System suitcase 714:Command key (⌘) 679: 671: 670: 646: 638: 637: 618:Software Update 603:Network Browser 583:Keychain Access 550: 542: 541: 497: 444:Wayback Machine 440:Mac OS Releases 395: 361: 359: 356: 341: 339: 336: 332:Initial release 287: 271:Version of the 263: 260: 249: 238: 237: 236: 231: 220: 214: 211: 196: 184: 180: 169: 158: 152: 149: 106: 104: 94: 82: 41: 37: 28: 23: 22: 15: 12: 11: 5: 4683: 4681: 4673: 4672: 4667: 4665:Classic Mac OS 4662: 4652: 4651: 4645: 4644: 4625: 4622: 4621: 4619: 4618: 4617: 4616: 4606: 4605: 4604: 4594: 4593: 4592: 4591: 4590: 4585: 4570: 4569: 4568: 4563: 4553: 4552: 4551: 4541: 4540: 4539: 4528: 4526: 4522: 4521: 4519: 4518: 4517: 4516: 4511: 4506: 4501: 4496: 4491: 4481: 4480: 4479: 4474: 4469: 4464: 4459: 4454: 4449: 4444: 4439: 4434: 4429: 4424: 4419: 4414: 4409: 4404: 4399: 4394: 4384: 4378: 4376: 4362: 4361: 4358: 4357: 4355: 4354: 4353: 4352: 4347: 4346: 4345: 4335: 4330: 4322: 4321: 4320: 4315: 4310: 4305: 4300: 4295: 4286: 4284: 4283:Other projects 4280: 4279: 4277: 4276: 4275: 4274: 4264: 4263: 4262: 4257: 4252: 4247: 4242: 4237: 4232: 4230:10.14 (Mojave) 4227: 4222: 4220:10.12 (Sierra) 4217: 4212: 4207: 4202: 4197: 4192: 4187: 4185:10.5 (Leopard) 4182: 4177: 4175:10.3 (Panther) 4172: 4167: 4162: 4154: 4153: 4152: 4151: 4150: 4137: 4136: 4135: 4130: 4125: 4120: 4109: 4107: 4101: 4100: 4098: 4097: 4092: 4087: 4082: 4077: 4072: 4067: 4061: 4059: 4057:Classic Mac OS 4050: 4044: 4043: 4041: 4040: 4039: 4038: 4033: 4023: 4022: 4021: 4011: 4010: 4009: 4004: 3999: 3988: 3986: 3972: 3971: 3965: 3963: 3962: 3955: 3948: 3940: 3931: 3930: 3928: 3927: 3922: 3917: 3912: 3906: 3904: 3900: 3899: 3897: 3896: 3891: 3886: 3881: 3876: 3871: 3866: 3861: 3856: 3851: 3846: 3841: 3839:Option key (⌥) 3836: 3831: 3826: 3821: 3816: 3811: 3806: 3801: 3796: 3791: 3786: 3781: 3776: 3771: 3766: 3761: 3756: 3751: 3746: 3741: 3736: 3730: 3728: 3724: 3723: 3721: 3720: 3715: 3710: 3705: 3699: 3697: 3693: 3692: 3690: 3689: 3684: 3679: 3674: 3669: 3664: 3659: 3654: 3649: 3644: 3639: 3634: 3629: 3624: 3619: 3616: 3611: 3605: 3603: 3599: 3598: 3596: 3595: 3590: 3585: 3584: 3583: 3575: 3570: 3565: 3560: 3554: 3552: 3548: 3547: 3544:Classic Mac OS 3542: 3540: 3539: 3532: 3525: 3517: 3509: 3508: 3503: 3500: 3493: 3488: 3482: 3481: 3476: 3474:System 7 Today 3469: 3468:External links 3466: 3465: 3464: 3451: 3438: 3425: 3412: 3399: 3386: 3373: 3360: 3346: 3332: 3316: 3313: 3312: 3311: 3300: 3297: 3294: 3293: 3271: 3251: 3225: 3199: 3167: 3158: 3132: 3113: 3106: 3083: 3057: 3031: 2997: 2956: 2932: 2906: 2880: 2854: 2828: 2802: 2783: 2757: 2727: 2701: 2675: 2666: 2652:978-0201408881 2651: 2633: 2608:978-0099270737 2607: 2576: 2562: 2542: 2528: 2507: 2506: 2504: 2501: 2498: 2497: 2483: 2482: 2480: 2477: 2476: 2475: 2470: 2465: 2460: 2455: 2448: 2445: 2441: 2440: 2362: 2359: 2358: 2356: 2355: 2348: 2341: 2333: 2327: 2325: 2322: 2319: 2318: 2309: 2308:April 7, 1997 2306: 2302: 2301: 2296: 2293: 2289: 2288: 2283: 2280: 2276: 2275: 2266: 2262: 2261: 2256: 2253: 2249: 2248: 2246: 2243: 2239: 2238: 2233: 2230: 2226: 2225: 2220: 2219:June 19, 1995 2217: 2213: 2212: 2207: 2204: 2200: 2199: 2193: 2190: 2186: 2185: 2180: 2179:July 18, 1994 2177: 2173: 2172: 2159: 2156: 2152: 2151: 2146: 2143: 2139: 2138: 2133: 2130: 2126: 2125: 2114: 2110: 2109: 2107: 2104: 2100: 2099: 2093: 2090: 2086: 2085: 2072: 2069: 2065: 2064: 2059: 2056: 2052: 2051: 2042: 2039: 2035: 2034: 2032:Macintosh IIvi 2024:Macintosh IIvx 2021: 2018: 2014: 2013: 1990: 1987: 1983: 1982: 1980: 1977: 1973: 1972: 1969: 1966: 1959: 1956: 1912: 1909: 1905:Macintosh IIcx 1874:Open Transport 1867:Open Transport 1841: 1840: 1834: 1827: 1821: 1818: 1815: 1812: 1798: 1788: 1785: 1777: 1770: 1760: 1754: 1744: 1741: 1735: 1723: 1720: 1650: 1636: 1633: 1605: 1602: 1598:OS X Mavericks 1497: 1494: 1465: 1462: 1426: 1423: 1396:Disk First Aid 1308:Mouse Practice 1286: 1283: 1282: 1281: 1278:user interface 1274: 1264: 1258: 1248: 1238: 1228: 1218: 1212: 1181:symbolic links 1167: 1160:user interface 1150: 1147: 1146: 1145: 1140:Cannot run on 1138: 1135: 1132: 1129:desk accessory 1122: 1112: 1109: 1102: 1099: 1092: 1070: 1067: 1065: 1062: 982: 979: 940:virtual memory 932:Apple Computer 921:classic Mac OS 908: 907: 905: 904: 897: 890: 882: 879: 878: 875: 874: 869: 864: 859: 853: 850: 849: 846: 845: 842: 841: 836: 831: 826: 821: 816: 811: 806: 801: 796: 791: 786: 784:Option key (⌥) 781: 776: 771: 766: 761: 756: 751: 746: 741: 736: 731: 726: 721: 716: 711: 706: 701: 696: 691: 686: 680: 677: 676: 673: 672: 669: 668: 663: 658: 653: 647: 644: 643: 640: 639: 636: 635: 630: 625: 620: 615: 610: 605: 600: 595: 590: 585: 580: 575: 570: 565: 562: 557: 551: 548: 547: 544: 543: 540: 539: 534: 529: 528: 527: 519: 514: 509: 504: 498: 495: 494: 491: 490: 482: 481: 479:Classic Mac OS 475: 474: 466: 465: 461: 460: 459:Support status 456: 455: 452: 448: 447: 437: 433: 432: 427: 423: 422: 417: 413: 412: 407: 401: 400: 389: 382: 381: 371: 367: 366: 353: 351:Latest release 347: 346: 333: 329: 328: 323: 319: 318: 315: 311: 310: 305: 301: 300: 298:Apple Computer 295: 289: 288: 285: 277: 276: 273:classic Mac OS 261: 251: 250: 233: 232: 187: 185: 178: 171: 170: 85: 83: 76: 71: 45: 44: 42: 35: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 4682: 4671: 4668: 4666: 4663: 4661: 4660:1991 software 4658: 4657: 4655: 4642: 4633: 4623: 4615: 4612: 4611: 4610: 4607: 4603: 4600: 4599: 4598: 4595: 4589: 4586: 4584: 4581: 4580: 4579: 4576: 4575: 4574: 4571: 4567: 4564: 4562: 4559: 4558: 4557: 4554: 4550: 4547: 4546: 4545: 4542: 4538: 4535: 4534: 4533: 4530: 4529: 4527: 4525:Other devices 4523: 4515: 4512: 4510: 4507: 4505: 4502: 4500: 4497: 4495: 4492: 4490: 4487: 4486: 4485: 4482: 4478: 4475: 4473: 4470: 4468: 4465: 4463: 4460: 4458: 4455: 4453: 4450: 4448: 4445: 4443: 4440: 4438: 4435: 4433: 4430: 4428: 4425: 4423: 4420: 4418: 4415: 4413: 4410: 4408: 4405: 4403: 4400: 4398: 4395: 4393: 4390: 4389: 4388: 4385: 4383: 4382:iPod software 4380: 4379: 4377: 4375: 4371: 4367: 4363: 4351: 4348: 4344: 4341: 4340: 4339: 4336: 4334: 4331: 4329: 4326: 4325: 4323: 4319: 4316: 4314: 4311: 4309: 4306: 4304: 4301: 4299: 4296: 4294: 4291: 4290: 4288: 4287: 4285: 4281: 4273: 4270: 4269: 4268: 4265: 4261: 4258: 4256: 4253: 4251: 4248: 4246: 4245:12 (Monterey) 4243: 4241: 4238: 4236: 4233: 4231: 4228: 4226: 4223: 4221: 4218: 4216: 4213: 4211: 4208: 4206: 4203: 4201: 4198: 4196: 4193: 4191: 4188: 4186: 4183: 4181: 4178: 4176: 4173: 4171: 4170:10.2 (Jaguar) 4168: 4166: 4163: 4161: 4158: 4157: 4155: 4149: 4146: 4145: 4144: 4141: 4140: 4138: 4134: 4131: 4129: 4126: 4124: 4121: 4119: 4116: 4115: 4114: 4111: 4110: 4108: 4106: 4102: 4096: 4093: 4091: 4088: 4086: 4083: 4081: 4078: 4076: 4073: 4071: 4068: 4066: 4063: 4062: 4060: 4058: 4054: 4051: 4049: 4045: 4037: 4034: 4032: 4029: 4028: 4027: 4024: 4020: 4017: 4016: 4015: 4012: 4008: 4005: 4003: 4000: 3998: 3995: 3994: 3993: 3990: 3989: 3987: 3985: 3981: 3977: 3973: 3969: 3961: 3956: 3954: 3949: 3947: 3942: 3941: 3938: 3926: 3923: 3921: 3920:New World ROM 3918: 3916: 3915:Old World ROM 3913: 3911: 3908: 3907: 3905: 3901: 3895: 3892: 3890: 3887: 3885: 3882: 3880: 3879:System folder 3877: 3875: 3872: 3870: 3867: 3865: 3864:Resource fork 3862: 3860: 3857: 3855: 3852: 3850: 3847: 3845: 3842: 3840: 3837: 3835: 3832: 3830: 3827: 3825: 3822: 3820: 3817: 3815: 3812: 3810: 3807: 3805: 3802: 3800: 3797: 3795: 3792: 3790: 3787: 3785: 3782: 3780: 3777: 3775: 3774:Control Strip 3772: 3770: 3769:Control Panel 3767: 3765: 3762: 3760: 3757: 3755: 3752: 3750: 3747: 3745: 3742: 3740: 3737: 3735: 3732: 3731: 3729: 3725: 3719: 3716: 3714: 3711: 3709: 3706: 3704: 3701: 3700: 3698: 3694: 3688: 3685: 3683: 3680: 3678: 3675: 3673: 3670: 3668: 3665: 3663: 3660: 3658: 3655: 3653: 3650: 3648: 3645: 3643: 3642:PictureViewer 3640: 3638: 3635: 3633: 3630: 3628: 3625: 3623: 3620: 3617: 3615: 3612: 3610: 3607: 3606: 3604: 3600: 3594: 3591: 3589: 3586: 3581: 3580: 3579: 3576: 3574: 3571: 3569: 3566: 3564: 3561: 3559: 3556: 3555: 3553: 3549: 3545: 3538: 3533: 3531: 3526: 3524: 3519: 3518: 3515: 3506: 3497: 3491: 3485: 3480: 3477: 3475: 3472: 3471: 3467: 3463: 3459: 3455: 3452: 3450: 3446: 3442: 3439: 3437: 3433: 3429: 3426: 3424: 3420: 3416: 3413: 3411: 3407: 3403: 3400: 3398: 3394: 3390: 3387: 3385: 3381: 3377: 3374: 3372: 3368: 3364: 3361: 3359: 3358:1-56884-197-3 3355: 3351: 3348:Bob Levitus, 3347: 3345: 3344:1-56884-956-7 3341: 3337: 3333: 3331: 3330:0-672-30033-8 3327: 3323: 3319: 3318: 3314: 3309: 3308: 3303: 3302: 3298: 3282: 3278: 3274: 3272:0-201-40970-4 3268: 3264: 3263: 3255: 3252: 3239: 3235: 3229: 3226: 3213: 3209: 3203: 3200: 3187: 3183: 3182: 3177: 3171: 3168: 3165:technote 1096 3162: 3159: 3146: 3142: 3136: 3133: 3128: 3124: 3117: 3114: 3109: 3107:1-59327-010-0 3103: 3099: 3098: 3090: 3088: 3084: 3071: 3067: 3061: 3058: 3045: 3041: 3035: 3032: 3028: 3016: 3012: 3008: 3001: 2998: 2982: 2975: 2974: 2969: 2963: 2961: 2957: 2949: 2942: 2936: 2933: 2920: 2916: 2910: 2907: 2894: 2890: 2884: 2881: 2868: 2864: 2858: 2855: 2842: 2838: 2832: 2829: 2816: 2812: 2806: 2803: 2799: 2795: 2792: 2787: 2784: 2771: 2767: 2761: 2758: 2745: 2741: 2737: 2731: 2728: 2715: 2711: 2705: 2702: 2689: 2682: 2680: 2676: 2670: 2667: 2662: 2658: 2654: 2648: 2644: 2637: 2634: 2629: 2618: 2614: 2610: 2604: 2600: 2599: 2591: 2589: 2587: 2585: 2583: 2581: 2577: 2565: 2563:0-940087-58-8 2559: 2555: 2554: 2546: 2543: 2531: 2529:0-13-656273-6 2525: 2521: 2520: 2512: 2509: 2502: 2494: 2488: 2485: 2478: 2474: 2471: 2469: 2466: 2464: 2461: 2459: 2456: 2454: 2451: 2450: 2446: 2361: 2360: 2354: 2349: 2347: 2342: 2340: 2335: 2334: 2331: 2330: 2323: 2317: 2313: 2310: 2307: 2304: 2303: 2300: 2297: 2294: 2291: 2290: 2287: 2284: 2281: 2278: 2277: 2274: 2273:Performa 6360 2270: 2267: 2264: 2263: 2260: 2259:Performa 6400 2257: 2251: 2250: 2247: 2244: 2241: 2240: 2237: 2234: 2231: 2228: 2227: 2224: 2221: 2218: 2215: 2214: 2211: 2208: 2205: 2202: 2201: 2197: 2194: 2191: 2188: 2187: 2184: 2181: 2178: 2175: 2174: 2171: 2167: 2163: 2160: 2157: 2154: 2153: 2150: 2147: 2144: 2141: 2140: 2137: 2134: 2131: 2128: 2127: 2123: 2118: 2117:PowerBook Duo 2115: 2112: 2111: 2108: 2102: 2101: 2098:/460/475/550 2097: 2094: 2091: 2088: 2087: 2084: 2080: 2076: 2073: 2070: 2067: 2066: 2063: 2060: 2057: 2054: 2053: 2050: 2046: 2043: 2040: 2037: 2036: 2033: 2029: 2028:PowerBook 180 2025: 2022: 2019: 2016: 2015: 2011: 2010:PowerBook 170 2007: 2006:PowerBook 140 2003: 2002:PowerBook 100 1999: 1994: 1991: 1988: 1985: 1984: 1981: 1979:May 13, 1991 1978: 1975: 1974: 1970: 1968:Release date 1967: 1964: 1963: 1957: 1955: 1951: 1949: 1945: 1941: 1937: 1933: 1928: 1925: 1921: 1919: 1910: 1908: 1906: 1900: 1897: 1894: 1889: 1885: 1883: 1879: 1878:Control Strip 1875: 1870: 1868: 1864: 1859: 1857: 1852: 1850: 1846: 1839: 1835: 1832: 1828: 1825: 1822: 1819: 1816: 1813: 1810: 1807: 1803: 1802:control panel 1799: 1796: 1792: 1789: 1786: 1783: 1778: 1775: 1774:Control Strip 1771: 1768: 1764: 1761: 1758: 1755: 1753: 1752:Post-It Notes 1749: 1745: 1742: 1740: 1736: 1733: 1732: 1731: 1729: 1721: 1719: 1717: 1712: 1708: 1706: 1702: 1698: 1693: 1691: 1687: 1682: 1680: 1676: 1671: 1668: 1667:Font/DA Mover 1660:, 4th edition 1659: 1656: 1653:David Pogue, 1649: 1644: 1642: 1634: 1632: 1630: 1626: 1621: 1617: 1612: 1603: 1601: 1599: 1595: 1591: 1587: 1583: 1577: 1575: 1570: 1568: 1564: 1559: 1556: 1554: 1550: 1545: 1543: 1539: 1535: 1531: 1530: 1524: 1522: 1518: 1514: 1509: 1503: 1496:Miscellaneous 1495: 1493: 1491: 1487: 1483: 1479: 1475: 1471: 1463: 1461: 1458: 1456: 1452: 1448: 1444: 1440: 1436: 1432: 1424: 1422: 1420: 1416: 1412: 1408: 1403: 1401: 1397: 1393: 1389: 1385: 1381: 1376: 1374: 1370: 1366: 1362: 1361:Adam C. Engst 1358: 1354: 1350: 1346: 1342: 1341: 1336: 1335: 1330: 1326: 1322: 1318: 1314: 1311:. Later, the 1310: 1309: 1304: 1300: 1296: 1292: 1284: 1279: 1275: 1272: 1268: 1265: 1262: 1259: 1256: 1252: 1249: 1246: 1242: 1239: 1236: 1232: 1229: 1226: 1222: 1219: 1216: 1215:Drag and drop 1213: 1210: 1206: 1205:network share 1202: 1198: 1194: 1190: 1186: 1182: 1179: 1175: 1171: 1168: 1165: 1161: 1158:– along with 1157: 1153: 1152: 1148: 1143: 1139: 1136: 1133: 1130: 1127: 1126:Control Panel 1123: 1120: 1119:System Folder 1116: 1113: 1110: 1107: 1103: 1100: 1097: 1093: 1090: 1086: 1085: 1080: 1076: 1075: 1074: 1068: 1063: 1061: 1059: 1055: 1051: 1050:Taligent, Inc 1047: 1046: 1041: 1037: 1034: 1030: 1024: 1022: 1018: 1014: 1008: 1004: 996: 992: 987: 980: 978: 976: 972: 968: 964: 959: 957: 953: 949: 945: 941: 937: 933: 929: 925: 922: 918: 915:(later named 914: 903: 898: 896: 891: 889: 884: 883: 881: 880: 873: 870: 868: 867:New World ROM 865: 863: 862:Old World ROM 860: 858: 855: 854: 848: 847: 840: 837: 835: 832: 830: 827: 825: 824:System folder 822: 820: 817: 815: 812: 810: 809:Resource fork 807: 805: 802: 800: 797: 795: 792: 790: 787: 785: 782: 780: 777: 775: 772: 770: 767: 765: 762: 760: 757: 755: 752: 750: 747: 745: 742: 740: 737: 735: 732: 730: 727: 725: 724:Control Strip 722: 720: 719:Control Panel 717: 715: 712: 710: 707: 705: 702: 700: 697: 695: 692: 690: 687: 685: 682: 681: 675: 674: 667: 664: 662: 659: 657: 654: 652: 649: 648: 642: 641: 634: 631: 629: 626: 624: 621: 619: 616: 614: 611: 609: 606: 604: 601: 599: 596: 594: 591: 589: 588:PictureViewer 586: 584: 581: 579: 576: 574: 571: 569: 566: 563: 561: 558: 556: 553: 552: 546: 545: 538: 535: 533: 530: 525: 524: 523: 520: 518: 515: 513: 510: 508: 505: 503: 500: 499: 493: 492: 488: 484: 483: 480: 476: 472: 471: 462: 457: 453: 449: 445: 441: 438: 434: 431: 428: 424: 421: 418: 414: 411: 408: 406: 402: 398: 393: 390: 387: 383: 380:(since 7.1.2) 379: 375: 372: 368: 354: 352: 348: 334: 330: 327: 326:Closed source 324: 320: 316: 314:Working state 312: 309: 306: 302: 299: 296: 294: 290: 283: 278: 274: 269: 258: 247: 244: 229: 226: 218: 215:December 2023 208: 204: 200: 194: 193: 188:This article 186: 177: 176: 167: 164: 156: 153:December 2023 145: 142: 138: 135: 131: 128: 124: 121: 117: 114: –  113: 109: 108:Find sources: 102: 98: 92: 91: 86:This article 84: 80: 75: 74: 69: 67: 60: 59: 54: 53: 48: 43: 34: 33: 30: 19: 4260:15 (Sequoia) 4250:13 (Ventura) 4240:11 (Big Sur) 4180:10.4 (Tiger) 4084: 3869:Sosumi sound 3779:Creator code 3754:Balloon help 3602:Applications 3577: 3495: 3349: 3335: 3321: 3306: 3304:Amit Singh, 3299:Bibliography 3286:February 10, 3284:. Retrieved 3261: 3254: 3242:. Retrieved 3228: 3216:. Retrieved 3202: 3192:November 28, 3190:. Retrieved 3179: 3170: 3161: 3149:. Retrieved 3135: 3127:the original 3116: 3096: 3076:December 14, 3074:. Retrieved 3060: 3050:December 14, 3048:. Retrieved 3034: 3026: 3019:. Retrieved 3010: 3000: 2988:. Retrieved 2972: 2968:Pogue, David 2948:the original 2935: 2923:. Retrieved 2909: 2897:. Retrieved 2883: 2871:. Retrieved 2857: 2845:. Retrieved 2831: 2821:December 19, 2819:. Retrieved 2805: 2786: 2774:. Retrieved 2760: 2748:. Retrieved 2739: 2730: 2718:. Retrieved 2704: 2692:. Retrieved 2673:Singh, pg. 2 2669: 2642: 2636: 2626:– via 2620:. Retrieved 2597: 2567:. Retrieved 2552: 2545: 2533:. Retrieved 2518: 2511: 2492: 2487: 2245:May 1, 1996 2196:Macintosh LC 2103:7.1.1 (Pro) 1952: 1948:Mac OS 9–9.2 1944:Mac OS 8–8.6 1929: 1924:Mac OS 7.6.1 1923: 1922: 1914: 1901: 1898: 1890: 1886: 1871: 1860: 1853: 1842: 1836:Support for 1824:QuickDraw GX 1727: 1725: 1713: 1709: 1697:AIM alliance 1694: 1683: 1672: 1664: 1657: 1654: 1646: 1638: 1607: 1581: 1578: 1571: 1563:Blue Meanies 1560: 1557: 1553:Macintosh II 1546: 1527: 1525: 1499: 1486:floppy disks 1467: 1459: 1443:Fat binaries 1428: 1415:QuickDraw GX 1404: 1377: 1338: 1332: 1306: 1291:compact disc 1288: 1285:Installation 1231:Balloon Help 1220: 1156:File Sharing 1149:New features 1082: 1072: 1054:AIM alliance 1043: 1040:Blue Meanies 1025: 1010: 995:Blue Meanies 960: 944:file sharing 916: 912: 911: 814:Sosumi sound 729:Creator code 704:Balloon help 549:Applications 521: 426:Succeeded by 322:Source model 239: 221: 212: 189: 159: 150: 140: 133: 126: 119: 107: 95:Please help 90:verification 87: 63: 56: 50: 49:Please help 46: 29: 4544:Apple Watch 4402:iPhone OS 3 4397:iPhone OS 2 4392:iPhone OS 1 4255:14 (Sonoma) 4195:10.7 (Lion) 4165:10.1 (Puma) 4133:Public Beta 3894:WorldScript 3829:MultiFinder 3618:Drive Setup 2990:October 18, 2776:January 26, 2766:"InfoWorld" 2750:February 9, 1995:700/900/950 1884:(9500/MP). 1757:WindowShade 1739:Apple Guide 1641:David Pogue 1625:StyleWriter 1620:LaserWriter 1567:index cards 1502:floppy disk 1482:PC Exchange 1449:during the 1417:Extras and 1407:AppleScript 1392:floppy disk 1321:ClarisWorks 1251:AppleEvents 1241:AppleScript 1193:application 1174:file system 1036:file system 1029:index cards 1017:MultiFinder 981:Development 954:fonts, the 942:, personal 839:WorldScript 779:MultiFinder 564:Drive Setup 416:Preceded by 410:Proprietary 4654:Categories 4588:visionOS 2 4583:visionOS 1 4324:Cancelled 3789:Extensions 3759:Bomb error 3744:Apple menu 3727:Technology 3687:SimpleText 3622:DVD Player 3609:Calculator 3281:1072525751 2503:References 2183:Quadra 630 1911:Mac OS 7.6 1856:Mac clones 1849:Windows 95 1728:System 7.5 1722:System 7.5 1635:System 7.1 1590:CompuServe 1384:SimpleText 1340:Power Pete 1334:Spectre VR 1319:including 1271:PostScript 1221:Stationery 1108:mandatory. 991:Easter egg 963:code-named 956:Force Quit 739:Extensions 709:Bomb error 694:Apple menu 678:Technology 633:SimpleText 568:DVD Player 555:Calculator 397:nanokernel 392:Monolithic 362:1997-04-07 342:1991-05-13 199:improve it 123:newspapers 112:"System 7" 52:improve it 18:System 7.5 4537:Newton OS 4514:iPadOS 18 4509:iPadOS 17 4504:iPadOS 16 4499:iPadOS 15 4494:iPadOS 14 4489:iPadOS 13 4328:Star Trek 4014:Apple III 3997:Apple DOS 3889:Type code 3859:QuickTime 3854:QuickDraw 3703:HyperCard 3696:Developer 3662:Scrapbook 3647:PowerTalk 3021:April 25, 2694:March 18, 2690:. MacKiDo 2661:636884338 2617:925000937 2468:Mini vMac 2122:PowerBook 1971:Computer 1918:PowerTalk 1845:Al Capone 1791:PowerTalk 1686:QuickTime 1616:AppleTalk 1600:in 2013. 1576:project. 1419:QuickTime 1411:Disk Copy 1380:TeachText 1373:AppleTalk 1299:HyperCard 1295:Macintosh 1201:hard disk 1164:AppleTalk 1154:Personal 1096:QuickDraw 948:QuickTime 928:Macintosh 834:Type code 804:QuickTime 799:QuickDraw 651:HyperCard 645:Developer 608:Scrapbook 593:PowerTalk 399:(PowerPC) 370:Platforms 308:Macintosh 304:OS family 293:Developer 203:verifying 58:talk page 4641:Category 4614:bridgeOS 4609:T series 4578:visionOS 4556:Apple TV 4350:Vanguard 4343:Nukernel 4333:Taligent 4289:Shipped 4156:Desktop 4128:Rhapsody 4123:OpenStep 4118:NeXTSTEP 4095:Mac OS 9 4090:Mac OS 8 4085:System 7 4080:System 6 4075:System 5 4065:System 1 4036:MacWorks 3992:Apple II 3976:Apple II 3925:Software 3824:Managers 3804:Keychain 3799:HFS Plus 3677:Stickies 3667:Sherlock 3593:Mac OS 9 3588:Mac OS 8 3582:Mac OS 7 3578:System 7 3573:System 6 3568:System 5 3558:System 1 3551:Versions 3505:Mac OS 8 3490:System 6 3338:(1994), 3324:(1991), 3238:Archived 3212:Archived 3186:Archived 3151:July 27, 3145:Archived 3070:Archived 3044:Archived 3015:Archived 3011:Lifewire 2981:Archived 2919:Archived 2893:Archived 2867:Archived 2847:April 8, 2841:Archived 2815:Archived 2800:, Amazon 2794:Archived 2770:Archived 2744:Archived 2714:Archived 2622:March 3, 2569:March 3, 2535:March 3, 2447:See also 2324:Timeline 2124:520/540 2119:250/270c 1958:Releases 1940:Mac OS X 1936:Rhapsody 1893:Performa 1795:Keychain 1782:Performa 1767:Internet 1748:Stickies 1675:Performa 1655:MacWorld 1651:—  1582:Nautilus 1574:Taligent 1534:Mac Plus 1517:megabyte 1478:Apple II 1435:emulated 1353:Netscape 1267:TrueType 1253:, a new 1235:tooltips 1225:template 1189:document 1064:Overview 1021:System 5 1007:Taligent 997:credits. 975:Mac OS 8 952:TrueType 936:System 6 917:Mac OS 7 913:System 7 872:Software 774:Managers 754:Keychain 749:HFS Plus 623:Stickies 613:Sherlock 537:Mac OS 9 532:Mac OS 8 526:Mac OS 7 522:System 7 517:System 6 512:System 5 502:System 1 496:Versions 430:Mac OS 8 420:System 6 317:Historic 266:System 7 4602:audioOS 4597:HomePod 4549:watchOS 4338:Copland 4313:MkLinux 4113:History 4031:Lisa OS 3749:At Ease 3718:ResEdit 3708:MacsBug 3614:Chooser 3456:at the 3443:at the 3430:at the 3417:at the 3404:at the 3391:at the 3378:at the 3365:at the 3244:May 15, 3218:May 15, 3181:YouTube 2925:May 15, 2899:May 15, 2873:May 15, 2720:May 26, 2176:7.1.2P 2038:7.0.1P 1932:Copland 1838:OpenDoc 1797:system. 1701:PowerPC 1679:At Ease 1643:wrote: 1629:Chooser 1431:PowerPC 1349:FreePPP 1303:At Ease 1209:printer 1170:Aliases 1094:32-bit 1069:Changes 971:Copland 961:It was 851:Related 699:At Ease 666:ResEdit 656:MacsBug 560:Chooser 451:Tagline 442:at the 405:License 378:PowerPC 360: ( 340: ( 197:Please 137:scholar 4532:Newton 4484:iPadOS 4477:iOS 18 4472:iOS 17 4467:iOS 16 4462:iOS 15 4457:iOS 14 4452:iOS 13 4447:iOS 12 4442:iOS 11 4437:iOS 10 4370:iPhone 4293:A/ROSE 4267:Server 4143:Darwin 4002:ProDOS 3844:OSType 3809:Labels 3784:Dogcow 3627:Finder 3356:  3342:  3328:  3279:  3269:  3104:  2659:  2649:  2615:  2605:  2560:  2526:  2305:7.6.1 2279:7.5.5 2229:7.5.3 2216:7.5.2 2203:7.5.1 2155:7.1.2 2142:7.1P6 2129:7.1P5 2113:7.1.1 2089:7.1P3 2068:7.1P2 1986:7.0.1 1763:MacTCP 1592:, and 1542:Mac SE 1538:Mac II 1476:- and 1388:readme 1369:NuCalc 1351:, and 1345:MacTCP 1197:folder 1084:ad hoc 789:OSType 759:Labels 734:Dogcow 573:Finder 394:(68k), 386:Kernel 139:  132:  125:  118:  110:  4432:iOS 9 4427:iOS 8 4422:iOS 7 4417:iOS 6 4412:iOS 5 4407:iOS 4 4139:Core 4105:macOS 4007:GS/OS 3968:Apple 3734:Alias 3499:1991 3462:Apple 3449:Apple 3436:Apple 3423:Apple 3410:Apple 3397:Apple 3384:Apple 3371:Apple 2984:(PDF) 2977:(PDF) 2951:(PDF) 2944:(PDF) 2479:Notes 2055:7.1P 1806:macOS 1611:68040 1594:GEnie 1191:, an 1056:with 938:with 684:Alias 144:JSTOR 130:books 4632:List 4566:tvOS 4374:iPad 4366:iPod 4298:A/UX 4026:Lisa 3984:Lisa 3849:PICT 3354:ISBN 3340:ISBN 3326:ISBN 3288:2019 3277:OCLC 3267:ISBN 3246:2022 3220:2022 3194:2016 3153:2011 3102:ISBN 3078:2007 3052:2007 3023:2019 2992:2017 2927:2022 2901:2022 2875:2022 2849:2013 2823:2012 2778:2022 2752:2022 2722:2015 2696:2024 2657:OCLC 2647:ISBN 2624:2024 2613:OCLC 2603:ISBN 2571:2024 2558:ISBN 2537:2024 2524:ISBN 2292:7.6 2198:580 2189:7.5 2017:7.1 1976:7.0 1946:and 1809:Dock 1772:The 1688:and 1540:and 1521:SCSI 1506:600 1490:OS/2 1394:are 1337:and 1305:and 1243:, a 1203:, a 1199:, a 1195:, a 1183:and 1178:Unix 1005:and 926:for 794:PICT 388:type 116:news 4387:iOS 4308:MAE 4148:XNU 4048:Mac 4019:SOS 3980:III 1882:SMP 1863:PCI 1586:AOL 1513:RAM 1511:of 1474:FAT 1079:API 1058:IBM 1019:in 969:of 201:by 99:by 4656:: 4634:• 4372:, 4368:, 3982:, 3978:, 3275:. 3236:. 3210:. 3184:. 3178:. 3143:. 3086:^ 3068:. 3042:. 3025:. 3013:. 3009:. 2979:. 2959:^ 2839:. 2813:. 2738:. 2678:^ 2655:. 2611:. 2579:^ 1950:. 1869:. 1858:. 1588:, 1555:. 1544:. 1508:KB 1441:. 1413:, 1409:, 1347:, 1331:, 1327:, 1323:, 1301:, 1060:. 1023:. 977:. 950:, 946:, 376:, 61:. 3959:e 3952:t 3945:v 3536:e 3529:t 3522:v 3290:. 3248:. 3222:. 3196:. 3155:. 3110:. 3080:. 3054:. 2994:. 2929:. 2903:. 2877:. 2851:. 2825:. 2780:. 2754:. 2724:. 2698:. 2663:. 2630:. 2573:. 2539:. 2352:e 2345:t 2338:v 1811:) 1237:. 1211:. 1144:. 901:e 894:t 887:v 364:) 344:) 259:. 246:) 240:( 228:) 222:( 217:) 213:( 195:. 166:) 160:( 155:) 151:( 141:· 134:· 127:· 120:· 93:. 68:) 64:( 20:)

Index

System 7.5
improve it
talk page
Learn how and when to remove these messages

verification
improve this article
adding citations to reliable sources
"System 7"
news
newspapers
books
scholar
JSTOR
Learn how and when to remove this message
original research
improve it
verifying
inline citations
Learn how and when to remove this message
Learn how and when to remove this message
System 7 (disambiguation)
classic Mac OS

Developer
Apple Computer
Macintosh
Closed source
Latest release
Motorola 68k series

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.