Processors

In a nutshell, the processor is a chip that controls your computer and processes information. Think of it as your computer’s brain. All processors take information supplied by you and execute commands, such as performing a basic math equation or running a sophisticated video editing program.

If you’ve been shopping for a new computer, you’ve noticed that manufacturers make a big deal about the processor inside. But exactly what does the processor do, and what’s the difference between different types?

Where processors differ is in their construction—some are more sophisticated than others, allowing you to do as much (or as little) as you like. Some include multiple “cores,” or sub-processors, that let you run two or more programs simultaneously without slowing down your whole system. The kind of processor that will work best for you depends on what you want it to do.

Most computers feature processors made by Intel or AMD. Some computer manufacturers only use one brand; others use both. Neither brand is better than the other, so let your decision be based on what you need your computer to do.