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internal hardware

1. power supply

   • power supply gives the computer electric energy

2. RAM

   • RAM stands for random acess memory
     • it holds short memory . this means that when you turn your computer of it wouldn't save it.

3. CPU CENTRAL PROCESSING UNIT

   • The Brain of the computer. Job to carry out comands

4. Fan

   • the fan is made to cool down the computer when over heating

5. hard drive

   • a hard drive is like RAM but holds long term memory

6. disk drive

   • the disk drive (optical) uses a laser to read dvd and cds

7. motherboard

   • it holds many crucial electronic component of the system such as CPU.. so that they can communicate

8. case

9. static wrist band

   • prevents atic electricity transferring from you to the hardware

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