We're having a look at what a CPU is. All gamers know this is vital bit of kit but exactly what one is and does is less common knowledge.

What is a CPU? That's not an existential question, but your device would be lost without it. Here's what it does and why picking the right one is so important.

CPU speeds are measured in GHz, but they don't tell the full story of a processor's performance, multi-tasking capability, and other computing features.

Spurred by the latest cyclical development boom, the semiconductor industry is entering a new golden era of custom processors, but this time ‘custom processor’ means something different. A generation ...

If your PC has slowed down, high CPU usage may be the cause. In this guide, we will show you how to check your CPU usage and how to fix it when it's too high.