The main processor (CPU, “Central Processing Unit”), the main memory (RAM, “Random-Access Memory”), and the dedicated ...

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 ...

Check out our picks for the best desktop PCs and parts from the show. I have been a technology journalist for 30-plus years and have covered just about every kind of computer gear—from the 386SX ...

Software is the programs that are run on computer hardware ... Learn about what the central processing unit is, its three main components, the factors that influence the CPU’s speed, and ...