MS-DOS 6.22. Originally 86-DOS, written by Tim Paterson of Seattle Computer Products, DOS was a rough clone of CP/M for 8086 based hardware. Microsoft purchased it and licensed it to …

MS-DOS 6.0 includes many new utilities and features, including a disk defragmenter, disk compression, anti-virus, a new backup system, and pc-pc file transfer tools. It was heavily …

ms-dos 1.x Originally 86-DOS , written by Tim Paterson of Seattle Computer Products, DOS was a rough clone of CP/M for 8086 based hardware. Microsoft purchased it and licensed it to IBM …

MS-DOS 6.20. Originally 86-DOS, written by Tim Paterson of Seattle Computer Products, DOS was a rough clone of CP/M for 8086 based hardware. Microsoft purchased it and licensed it to …

Microsoft had long planned that MS-DOS "4" would be a multitasking-capable operating system, but IBM had insisted on creating a new version of regular DOS for use with their PS/2 …

ms-dos 2.x Originally 86-DOS , written by Tim Paterson of Seattle Computer Products, DOS was a rough clone of CP/M for 8086 based hardware. Microsoft purchased it and licensed it to IBM …

MS-DOS "7.1" CDU is a popular custom compilation of MS-DOS and useful utities created by China DOS Union. This custom compilation is designed to aid users who wish to install an …

PC-DOS 7.x. IBM PC-DOS was an IBM branded version of MS-DOS licensed from Microsoft for use on the IBM PC system. Versions of PC-DOS paralleled that of MS-DOS up until version …

PC-DOS 2000 is a minor update to PC-DOS 7.0 that fixes Y2K bugs. It is marketed as "PC-DOS 2000" but it reports itself as "IBM PC DOS 7.00, revision 1". 7.0/2000 was the last complete …

MS-DOS 5 introduced numerous new features and was a flagship release for Microsoft. A full screen text editor EDIT has replaced the former line editor EDLIN supplied since the early …