Your computer's central processing unit is the "brain" that controls all operations inside the machine. The computer's random access memory helps the CPU keep things moving smoothly and quickly. A ...

The performance of a business computer at everyday tasks largely depends on two factors: its processor speed and the amount of memory it has. The processor's speed comes from its clock, a timing ...

Q: I’m in the market for a new computer and need help figuring out which processor I should be considering. A: The processor plays an important role in any computer, but the deciding factor is what ...

The term memory in a computer system refers to devices that store information in the form of chips. There are two main types of physical memory in a computer system, Random Access Memory (RAM) and ...

Michael Kanellos is editor at large at CNET News.com, where he covers hardware, research and development, start-ups and the tech industry overseas. A correction was made to this story. Read below for ...

The move makes it possible to check your computer performance with the Windows key + W shortcut. The widgets are available on the new Dev Home preview app. Our team tests, rates, and reviews more than ...