Microsoft Windows Vista Home Premium SP1 Upgrade

Upgrade to the preferred edition of Windows for home Desktop and Mobile PCs. Windows Vista Home Premium includes Windows Media Center, which helps you more easily enjoy your Digital photos, TV, movies, and music. Plus, you'll have the peace of mind of knowing that your PC has a whole new level of security and reliability. Windows Defender & Windows Firewall - safeguard your PC against security threats Easier use of a laptop with Windows Tablet & Touch Technology - pen-and-ink functionality, handwriting recognition & built-in touch screen support Network & Sharing Center - easily and securely connect to wireless networks whenever you're out, and easily set up a secure wireless network at home Windows Meeting Space - Collaborate & share documents Enjoy Windows Media Center on your TV with Xbox 360 & other devices wirelessly networked to your PC Windows DVD Maker - burn your photo slide shows & home movies to a Video DVD and watch them on a DVD player or PC Windows Movie Maker - Capture, edit, and publish your digital home movies in standard or High-Definition Format Instant Search & Windows Internet Explorer 7 - Quickly find what you need Elegant Windows Aero desktop experience with glass-like menu bars, Windows Flip 3D, & Live Thumbnails Automatic backup of your files, such as your digital photos, music, movies, documents Built-in parental controls. Supports the Parental Controls