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9 Cards in this Set
- Front
- Back
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what does PSU stand for ? |
power supply unit |
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what is a heat sink? |
an area attached to the processor chip which contains a lot of fins so the surface area is maximised and the heat transfer from the chip is maximised. |
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what are input devices? |
such as keyboard or camera, a way to input data into the computer. |
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name two examples of operating systems? |
mac OS windows |
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other than viruses, name something that can attack your computer? |
worms, trojans |
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define the term 'worm' on your computer? |
type of virus that can forward emails, |
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name a way of a 'cleaning' software for your computer? |
disk defragmentation, deleting internet history |
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other than paper towels, name another way of cleaning your computer physically? |
cotton buds or swabs, compressed air |
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define what a motherboard is ? |
it houses most of the essential parts of the computer and connects the peripherals to the computer. |
