A Point of Sale (POS) system is a special computerized network that is usually operated by a main computer in places where products or services can be purchased or exchanged respectively. A standard, complete POS…
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How to fix a PC that does not boot anymore?
If your computer does not turn on anymore, do not panic. In most cases, you can repair it. Before attempting any repairs, it is important to identify the source of the malfunction of your PC….
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