The fastest Windows ever, Windows XP Professional includes networking and other features that make it ideal for business and advanced home computing.

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The right operating system for entertainment and home use, Windows XP Home Edition helps you do more with your computer and the Internet.

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Tablet PC is a powerful PC running the Windows XP Tablet PC Edition operating system, which is a superset of Windows XP Professional. Tablet PC provides all the performance and features of today's notebook PCs with added features to improve mobile computing, including a natural interface for entering data using a tablet pen, an ultra-light form factor, and advanced handwriting and speech recognition capabilities. Windows XP Tablet PC Edition expands Windows XP Professional capabilities giving you the features and performance of the latest Microsoft operating system for PCs, and additional capabilities for your Tablet PC.

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