The good news is that upgrading to Windows 7 is going to be cheaper than previous Windows releases—but before you buy, you better check your situation and plan the right move, money-wise.
You may have a few questions: Am I eligible for a cheap upgrade? How about a free upgrade? What's this about family packs? Should I be shopping for a new computer? Not to worry, Prof. Dealzmodo will help clear things up. First, let's start with the basics.