Unhackable computer? Do they exist? A CPU is mostly considered as "the brain" of the computer, just like the brains of human beings, as they are responsible for both receiving and executing commands.

The CPU, or central processing unit, is the brain of your computer. It is the CPU's job to coordinate communication from all of the various bits of hardware and software that make up your system, and ...

When you want to upgrade your current computer or build a new rig from scratch, the computer processor (also called the CPU) is a key component. The CPU handles all the primary processing tasks for ...

‘CPU’ is an acronym which stands for central processing unit and, in a broad sense, it does exactly what it says on the tin, working as the main component responsible for processing information in ...

A Finland-based firm is aiming to increase the performance of the central processing units (CPUs) used in computers by up to 100 times using what the company calls – parallel processing units (PPU) ...

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 ...

A quantum computer with a processor made entirely out of laser lights offers “extreme scalability,” its creators claim. The prototype design, 10 years in the making, could offer a more promising ...