All parts of a computer require electricity in order to operate. The part of the computer that provides this electricity is called the power supply unit, or PSU.

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Like all PC components, RAM has gone through a number of evolutionary changes (and some revolutionary changes) and only the RAM designed for your computer will work in your computer.

Whether you're building a new computer from the ground up or replacing components in your Xbox, you'll need to ground yourself to prevent electrostatic discharge (ESD) from damaging your computer ...