1. System Unit Components Assignment 2.1

2. Stick of RAM This is a place in the computer where the operating system, applications and the and data is kept so that they can easily be accessed by the computers processor. The data on the RAM is there as long as the computer is on, but when the computer is turned off, the RAM loses the data. When the computer is turned back on the operating system and other data is again loaded onto the RAM through the hard drive.

3. Graphics Card Graphics Card - is used to output images to display.

4. Audio Card Audio Card - inputs and outputs audio signals to and from a computer.

5. CPU Processor CPU Processor - is the part of the computer that that carries out instructions of a computer program.

6. Network Card Network Card - This allows a computer to physically connect to a local area network.