Codex Gamicus
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IBM Windows 1.04
Basic Information
IBM
IBM
Type(s)
Operating System
Architecture(s)
8088
Status(es)
Unsupported
Microsoft Windows
Predecessor
Windows 1.03
Successor
Windows/286 2.0, Windows/386 2.0
Platform(s)
MS-DOS
United Nations International Release Date(s)
MS-DOS
April 1987
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IBM Windows 1.04 is a 16-bit graphical operating system developed by IBM and released to the public on May 27 1987. It runs as a graphical shell on top of an existing MS-DOS installation. This OEM release of Windows 1.04 added VGA graphics support, PS/2 mouse support, MCGA support, and support for the 8514/A display driver. It was released on three 720 KB 3.5" floppy disks.

Minimum Specifications[]

MS-DOSMS-DOS Minimum/Recommended Specifications
Minimum Specifications Recommended Specifications
Operating System MS-DOS 2.0
CPU Intel-logo.svg 8088 CPU Intel-logo.svg 80286
RAM 192 KB



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