Windows7 professional retailbox

Windows 7 Professional (includes 32 & 64-bit versions) lets you run Windows XP productivity programs in Windows XP Mode, recover data easily with automatic backups to your home or business network, connect to company networks effortlessly and more securely
Make the things you do every day easier with improved desktop navigation; start programs faster and more easily, and quickly find the documents you use most often
Make your web experience faster, easier and safer than ever with Internet Explorer 8
Watch, pause, rewind, and record TV on your PC
Easily create a home network and connect your PCs to a printer with HomeGroup