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Did you know...
- ...that versions of Microsoft Windows for DEC Alpha and ARMv7 platforms continued to be maintained internally even after official end of support, as the systems proved valuable for specific projects?
- ...that the Gizmo theme that was present in Mac OS 8.5b6 originates from Copland as "Z Theme" and was intended for testing the theming service for both versions?
- ...that the boot animation used in Windows 11 2022 Update builds first appeared in Windows 10X and Windows 10 build 19587?
- ...that the Windows XP team created a decoy theme in order to prevent any leaks about Luna?
- ...that Windows Longhorn build 4015 (main) includes an early iteration of transparent window borders?
- ...that Windows 98 build 1387 has a hidden button in display properties to enable title bar gradients, and is also the first build of Windows to support this feature?
Featured article
MS-DOS (Microsoft Disk Operating System) is a monolithic singletasking operating system developed by Microsoft between 1980 and 2000 for x86-based personal computers. It was the de facto industry standard environment on the IBM PC and its clones, although it also shipped with other x86-based computers that were incompatible with IBM.By default, MS-DOS is driven by a command line interface – the A>
or C:\>
prompt shown when the command processor is ready to accept input ultimately became one of the unofficial symbols of DOS. Several software vendors have developed programs that add a more friendly user interface to manage files and launch other programs. Microsoft itself included such a program, the MS-DOS Shell, with some versions of MS-DOS.