This chapter discusses different computer components including buses, the chipset, main memory, graphics and expansion cards, and the motherboard; BIOS; the memory hierarchy; and how all these ...

What is a computer system? A computer system is made up of different parts and each has a special job. Some will be inside the computer and others will be outside. Some parts are connected by ...

The secondhand computer parts market can come with a lack of guarantees or assurances about what you are getting.

Dig into our deep-dive product reviews and news of PC components from processors ... all the nuts and bolts sorted on what makes modern computer systems tick, as well some of the best user ...

They convert alternating current (AC) to low-voltage regulated direct current (DC) power necessary to run computer parts. The most important feature of these power sources is their efficiency. It is ...