Windows 7 Professional Activation Key 32/64 Bit Multilingual
As its name suggests, the Professional edition of Windows 7 is primarily intended for businesses, but it also contains some features that will benefit to home users.
The full version of Backup and Restore Center allows you to back up both personal and system files, and schedule backups.
Encrypting File System now offers more complex algorithms that are almost impossible to hack.
Perhaps the most interesting feature,Windows XP Mode makes possible running a copy of Windows XP alongside Windows 7 on your desktop.