The CPU

1. Other devices can be plugged in to the computer and become input devices such as digital cameras, external hard drives, e-readers, ipad and the list goes on and on.

2. The mouse is used to give commands, make selections and move object on a computer screen It is moved around on the desktop and its buttons are clicked to preform a task

3. The Key board is use much like the old time typewriter. It has the same set up of letters and numbers as the typewritter however it also incorporates other keys known as function keys.

4. The printer is an output device that allows you print out documents, photos, letters and memos. The printer also allows the printing data from the internet

5. Speakers allow you to hear audio from the computer in the form of radio, music, DVD and CDs and hear audio from the net.

6. The Monitor is an output device that allows you to see what you are doing on the computer. Much like watching a television