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10 Nov

How a Barcode Scanner Works

2022-11-10
By somanpos

Rich life With the intervention of color printers, the families of ordinary people have become more colorful. With the rapid development of computer technology in recent years, some families have more...

10 Nov

News

What is CMOS?

2022-11-10
By somanpos

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...

10 Nov

News

What is BIOS

2022-11-10
By somanpos

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...