Imagine this: You have decided you want a computer, but rather than plunking down the cash for a full-blown system, you decide to go the do-it-yourself route and patch together your own computer from PC parts. If that’s the sort of person you are, then you probably want to shop at TigerDirect, which carries the world’s largest selection of computer components. Try picking among the top quality parts for your dream gaming machine. Or maybe you just want to upgrade the RAM on your old computer. Either way, TigerDirect offers low prices with its wholesale buying power. Fast shipping, handy buying guides, and tons of glossy pictures just sweeten the deal.