Dos3.3 3.3

Category: OS
Year: 1987
Description:MS-DOS 3.3, released in April 1987, introduced the logical disks. Greater than 32MB physical disk could be divided into multiple partitions, considered independent by the operating system disks. Also added support for floppy 1.44 MB/3.5 "and support for up to four serial ports recognized by system.
Manufacturer: Microsoft
Localization: EN

Files to download

#14121Dos3.3.img.zip82.6 KB0xBCCBC463

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On Sunday September 28, 2014 euhill2 said:

This version of MS-Dos 3.3 identifies itself as an NEC version. The message is located in IO.SYS.