Microsoft Windows XP Professional Upgrade .Windows XP Professional delivers the new standard in reliability and performance.This operating system is designed for businesses of all sizes and for users who demand the most from their computing experience. By building on the proven Windows 2000 operating system, Microsoft Windows XP Professional delivers a reliable foundation you can count on to keep your computer up and running when you need it most. Not only is Windows XP more reliable, it also helps you more easily recover from system problems.

Designed for reliability, security and privacy, high performance, and ease of use, the Windows XP operating system provides a host of benefits for business and home users. A clean and simple desktop, rock-solid reliability, and easy-to-use features that take advantage of the digital age all contribute to the value of Windows XP.

Enhancements in real-time voice, video, and data communications will allow the PC to become a center of communications and creativity beyond just e-mail and instant messaging. Windows XP will also allow the user to connect back to the desktop from any location, and support for new wireless networks will be built in. Windows XP will unify the user's support experience by enabling the user to provide temporary and secure control of their PC over the Internet to whomever can best help them.

Windows XP Professional takes an end-to-end approach to how people transfer videos and pictures onto their computer, how they use them on their PC and other devices, and how they share them, whether in person or through e-mail, over the Web, or through removable media like DVDs and CDs. It extends this experience through applications that help users buy music and videos, mobile devices, services for saving your music on the Internet, and more. Windows XP will make it easier for households ...