Microsoft Windows 7 Home Premium - product upgrade license

Windows 7 Home Premium makes it easy to create a home network and share all of your favorite photos, videos, and music. You can even watch, pause, rewind, and record TV. Get the best entertainment experience with Windows 7 Home Premium.Do you use your PC for work, run Windows XP programs, or require enhanced security? Consider Windows 7 Professional.MICROSOFT WINDOWS ANYTIME UPGRADEIf you want to upgrade your copy of Windows 7, you can go online and do it in about 10 minutes, right from your PC.No disks, no delays. And with Windows Anytime Upgrade, you can upgrade to a more advanced edition of Windows 7 - from: Windows 7 Starter to Windows 7 Home Premium, Professional or Ultimate; Windows 7 Home Premium to Windows 7 Professional or Ultimate; Windows 7 Professional to Windows 7 Ultimate - in as little as 10 minutes. That way, you get to take advantage of extra features while keeping your current programs, files, and settings intact.Upgrading doesn't mean installing new software. In Windows 7, the software you need comes preinstalled. All you have to do is purchase an upgrade key from Microsoft or another authorized retailer to unlock those shiny new features.