Windows Restaurant POS System

What is CMOS?

CMOS (originally means Complementary Metal Oxide Semiconductor - a raw material used in the manufacture of integrated circuit chips on a large scale) is a readable and writable RAM chip on the mainboa...

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Windows Restaurant POS System

What is BIOS

What is BIOS   The BIOS is a set of computer programs that set up hardware and is stored on a ROM chip on the motherboard. We are usually most familiar with the term CMOS. CMOS is a rea...

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