Windows XP operating system may be the best that have been owned by Microsoft. Even after Vista is made to replace the XP and the user still love XP. Some of the users and vendors to do their own protest and urged Microsoft to sell licenses to stay support XP. And Microsoft is agree with that. The facts is, XP more lightweight, stable and compatible with more devices than Vista.
Microsoft is aware of the many users with XP than Vista, then they throw a unique strategy for pulling of faithful XP users that want to use their latest operating systems, namely Windows 7 with attach a feature called XP mode.
Before this, Features called Virtual Windows XP this is a virtual environment designed so that users of Windows 7 can run smoothly with applications that have previously run on Windows XP. Version of Windows XP that is used is equipped with SP 3. Virtual PC technology having an ability virtualitation, Microsoft purchased the technology from Connectix company in 2003.









