Computer hardware refers to the physical components that make up a computer system. Many different kinds of hardware can be installed inside, and connected to the outside, of a computer.

Components of a Computer System. Businesses should expect to upgrade computer equipment on a regular basis; as companies expand, so do their processing and data needs, and hardware continues to ...

It is the smallest computer in the world - with 150 of them fitting in a thimble. Called the Michigan Micro Mote, to tiny technology is a complete computer system.