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Most secure Windows ever with Windows Defender and Windows Firewall
Quickly find what you need with Instant Search and Windows Internet Explorer 7
Elegant Windows Aero desktop experience with Windows Flip 3D navigation
Best choice for laptops with enhanced Windows Mobility Center and Tablet PC support
Collaborate and share documents with Windows Meeting Space
Experience photos and entertainment in your living room with Windows Media Center
Enjoy Windows Media Center with Instant Search and Windows Internet Explorer 7
Help protect against hardware failure with advanced business backup features
Business networking and Remote Desktop for easier connectivity
Better protect your data against loss or theft with Windows BitLocker™ Drive Encryption