Buy a PC recently? Make sure to register for your Windows 7 upgrade
There are plenty of ways to get your hands on Windows 7 starting today. You can buy a new PC that comes preloaded with the operating system, or pick up a retail or OEM copy. But there's another way that you might be able to snag a free or cheap copy: if you've purchased a computer running Windows Vista in the last few months, there's a pretty good chance it qualifies for the PC maker's Windows 7 ...





