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.

New images show a front-line NATO ally's plan to blunt a Russian invasion at the border You have two coins that equal 30 cents One is not a quarter What two coins do you have Vikings face backlash ...

The 14-level tutorial was created for the third annual "Hour of Code," a campaign that seeks to get educators and young people interested in coding.

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 ...