Your PC's critical security certificates may be about to expire - how to check ...

Unless you’re a die-hard tinkerer, PC maintenance probably feels as much of a chore as servicing your car. Fortunately, maintaining your computer is a lot easier than that — and you don’t get dirty to ...

Windows 11 is refreshing Secure Boot keys in 2026. Here's why TPM-WMI Event ID 1801 appears, and how to verify the new certificate.

We may receive a commission on purchases made from links. Scoping out the best PC parts that fit your budget is as exciting a task as it is challenging. It's natural to want to blow the bulk of your ...

Safe Mode lets Windows start with only essential drivers and services, allowing you to troubleshoot crashes, faulty drivers, ...

How do you benchmark your PC? In this guide, we show you how to measure your gaming frame rates and gauge your PC performance in apps. Knowing how to run a PC benchmark test will enable you to see ...

Can you feel your PC or Mac running hot? We've found the best ways to check processor temps on your Windows PCs and Macs. Palash has been writing about technology (and entertainment) for over a decade ...

PC components form the backbone of modern computing, working together to execute billions of instructions per second. The CPU handles arithmetic, logic, and multitasking, while the GPU accelerates ...