In the eighties, computer processors became faster and faster, while memory access times stagnated and hindered additional performance increases. Something had to be done to speed up memory access and ...

Every computing device from simple toys to large business systems have an essential component called the central processing unit. The CPU performs calculations, makes logical comparisons and moves ...

With transistors and logic gates as our basic building blocks, we can begin to construct the actual circuits that make up computer memory. One of the simplest memory circuits is the AND gate, which ...

RAM, or Random Access Memory, is the part of your computer that keeps programs running in the background. When your RAM is working properly, you'll be able to switch between programs quickly and ...

A CPU, or central processing unit, is like the brain of any computer or mobile device. CPUs receive data from every other part of the device, and then decide how and when to launch apps, display ...

Sometimes you’ll be using your PC and suddenly notice it feels sluggish, for no apparent reason. It’s the type of situation where you’re clicking on things and doing your normal “Windowsing,” but for ...

If you're looking to upgrade your business' computer equipment without spending a lot of money, it might be tempting to try to simply upgrade CPU chips without upgrading the rest of the computer.