What's a CPU made of? What's the difference between a CPU and a GPU? Read our layman's overview of the central processing unit, or CPU.

Have you ever wondered what's actually running inside your computer before your operating system even starts? Whilst most people think their CPU is a single processing unit, modern Intel and AMD ...

A central processing unit, or CPU, is the heart of any computer system. But it’s definitely not the only part: you also need RAM, ROM and at least some peripherals to turn it into a complete ...

While a GPU (graphics processing unit) could help with those tasks, the CPU handles the brunt of the work. Here's what you should know about the CPU in your computer.

What is this System interrupts process? Do you see System interrupts consuming high CPU usage in Windows 11/10 Task Manager? Is it a virus or malware?

If your CPU fan is not spinning but you get no display on your Windows 11/10 computer, these fixes will surely help you resolve the problem.

Overclocking is largely safe for enthusiast-level computing or PC gaming, but it will reduce the overall lifespan of your CPU ...

Description The central processing unit (CPU) is either a dedicated integrated circuit (IC) or intellectual property (IP) core on an IC that processes logic and math. A CPU can handle high-level ...

CPU/processorCentral processing unit - the brain of the computer that processes program instructions. are tremendously fast, their performance can be affected by a number of factors: ...

What does system unit actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.