Do-It-Yourself Laptop
 

"If you own a desktop computer, chances are you’ve upgraded at least one component before -- maybe a new video card to play the latest 3D game, or added a second hard drive to store those extra music files. Laptop computers on the other hand are a different story when it comes to user-upgradeability; for years internal components were not widely available to consumers and in most cases were too pricey."

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