I had MS DOS 6.22 running fine in a multi-boot set up with Win98, WinXP Home, and Red Hat 7.3 Linux. Somehow, after upgrading 98 to 98SE I lost the choice at Win98 boot to chose the previous OS. The ...

Early computers of the 1940s and 1950s did not have disk drives. Instead, they were hard-wired to carry out specific computations. Later computers were able to store instructions loaded into the ...

I've got a project to convert a DOS FoxPro app to Windows. They would keep using the app as is (!), but the DOS files limitation means they can only have 12 workstations open simultaneously. Does ...