While Windows has moved away from using Microsoft Disk Operating System as a base, versions of DOS still persist. Some programs refuse to run in modern versions of Windows and require a DOS emulator.

As your PC boots, the startup programs that open or run in the background can affect your computer's performance. Viewing a programs list will help you decide to enable or disable these files. The XP ...

The Config.sys is the main configuration file used by OS/2, MS-DOS and other operating systems. Config.sys commands loads programs into the memory and sets ups the memory management of the system. The ...

If you see the error System Configuration cannot save the original boot configuration for later restoration. Boot Changes will be reverted. The handle is invalid, you ...