Features Basic Premium Business Ultimate
Most secure Windows ever
with Windows Defender and Windows Firewall		 X X X X
Quickly find what you need
with Instant Search and Windows Internet Explorer 7		 X X X X
Elegant Windows Aero desktop experience
with glass-like menu bars, Windows Flip 3D, and Live Thumbnails		 X X X
Best choice for laptops
with Windows Mobility Center and Tablet PC support		 X X X
Collaborate and share documents
with Windows Meeting Space		 X X X
Extend Windows Vista
to secondary displays and devices with Windows SideShow		 X X X
Experience photos and entertainment
in your living room with Windows Media Center		 X X
Enjoy Windows Media Center
throughout your home with Media Center Extenders		 X X
Protect against hardware failure
with Windows Complete PC Backup and Restore		 X X
Windows Fax and Scan
Easily send and receive faxes or scan documents and images with Windows Fax and Scan		 X X
Use Scheduled Backup
to automatically backup your files		 X X X
Easier remote access for your business
Get to the resources and applications you need with Remote Desktop Connection		 X X
Easier networking connectivity
Stay connected wherever and whenever you like with Network and Sharing Center		 X X X X
Better protect your data
against loss with Windows BitLocker Drive Encryption		 X
Easily make DVDs
with Windows DVD Maker		 X X
Have more fun on your PC
with three new premium games: Chess Titans, Mahjong Titans, and Inkball		 X X
Create high definition movies
with Windows Movie Maker in High Definition		 X X