XPM

Short for XP Mode, XPM is a feature introduced with Microsoft Windows 7 Professional, Enterprise, and Ultimate that allows users to run a virtual version of Windows XP within Windows 7. This feature allows users who have older XP programs that do not run in Windows 7 to still be able to run Windows 7 but also run older programs.

• The official download for XP Mode.

Also see: Operating system definitions, Windows 7, Windows XP