Computer Components

The monitor displays the text and graphics generated by the computer.

The mouse is a pointing device that allows you to select and manipulate objects you see on your monitor.

The keyboard allows you to enter information into your computer. It is similar to a typewriter but has some different keys that perform special functions.

The CD-ROM disks are inserted into your system’s D: drive. They can store much more information than a floppy disk, but your computer cannot write to them. This is because they are Read-Only Memory (ROM). 

The hard disk is located inside the CPU and is similar to a floppy disk. The only differences are it cannot be removed, can store more data or files, and contains important files or programs.

The printer prints text and pictures you create on your machine. 

Speakers or headphones
The headphones and speakers allow the user to hear the audio portion of a program. 

Central Processing Unit (CPU)
The unit houses the brain of your computer, including the memory, power supply, and central processor. All other components are considered peripheral.