Buying a computer can be an intimidating experience, especially if you don't know much about them. Unfortunately, it's likely at some point you will need to get one. And it's important you get a computer that fits your needs, therefore you should educate yourself so you can ensure you're spending your money on the right product. In this 5 part series on how to buy a computer, http://www.WatchMojo.com speaks with Agent Nickolaos Contaxakis of Best Buy's Geek Squad to find out what you need to know. less