Before you decide to build your computer make sure you gather as much info as you can about the latest hardware parts available in order to make sure that your machine will be as competitive as possible for years to come.

Building your own computer has a lot of obvious advantages: you'll be "project manager" so to speak and you will be able to determine what's best for your computing needs. No matter if you're a graphics designer, a hardcore gamer, a movie fan or just the average Joe who wants to hang out on Facebook, you will be able to configure your own machine in order to get optimal performance with minimal cost.

If you're not a gadget-tech savvy kind of guy then you needn't worry: just visit your local computer store and the people there will be more then happy to help you with your configuration. Make sure you pick the best quality components possible but don't buy expensive stuff that has features you'll never use.

The motherboard is the most important internal component of the computer. It is crucially important so pick wisely at it not only determines the current configuration of your PC but also matters in future upgrades. Make sure you motherboard has more then two slots for RAM memory as you will surely need to upgrade it in the future.

The processor is just as important. Make sure you pick one that best suits your needs but choose one a little more powerful then necessary. You will be less likely to have to make a processor upgrade in the very near future.

Memory is important but as it can be easily (and often cheaply) upgraded, don't spend extra money on RAM you don't need.

The case is the component you should spend as little money as possible on. It basically has no real function so buying an expensive one just for the sake of looks isn't a smart decision. You better spend a little more money on a good and fast graphics card that will allow you to play good games and watch movies in formats such as Blu-Ray.

The peripherals and monitor are a matter of personal taste and individual needs but make sure they are good quality as you want them to last for as long as possible.