YouTube computer Tour:
*7 major components
1)mother bored- every part connects to it
2)CPU (central processing unit)- the brain of computer, runs the soft wear, sits under the fan
3)RAM (random access memory)- holds the data or soft were that your running (speeds it up)
4) video card- creates images that appear on monitor
5) power supply- sits on top of case and supplies the power
6) HARD disk- hold the info even when you turn it off...
7)optical drive- sits in the front it reads CD and DVDs
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