With Windows 7 Professional, fewer walls stand between you and your success. You can run many Windows XP productivity programs in Windows XP mode and recover data easily with automatic backups to your home or business network. You can also connect to company networks effortlessly and more securely with Domain Join. With all the exciting entertainment features of Windows Home Premium, it's a great choice for home and for business.
Share files across the various pcs in your home with homegroup
Connect multiple pcs with or without a server using domain join
Help prevent theft or loss of data with bitlocker and bitlocker to go
Automatically back up your files
Find virtually anything on your pc with an easy search function