Please tells about Computer Configuration Windows XP includes both improvements to the operating system and several new features that enhance the user experience. The most noticeable change in Windows XP is the user interface, which includes a revised Start menu and updated Task Bar. The new look is possible because Windows XP can be skinned, which lets the interface be changed dramatically with a new facility called themes. Windows XP also introduces fast user switching, which allows multiple users to be logged onto their own sessions at the same time on the same machine and, as the name implies, they can switch back and forth quickly. Another new feature, ClearType, is discussed here as well. 10 Advantages of Windows 7 1. A better desktop. 2. Smarter search 3. Easy sharing with HomeGroup 4. Built for speed 5. Better wireless networking 6. Windows Touch 7. Plays well with devices 8. Watch, listen, and stream 9. Internet Explorer 9 and Windows Live 10. Nag-free notifications