Marshall Gunnell is a Tokyo-based tech journalist and editor with over a decade of experience covering IT, cybersecurity and data storage. Alongside CNET, his work has appeared in ZDNET, Business ...

On the left-side nav menu, choose "Change resolution" under the Display category. Make sure the correct monitor is selected ...

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.

If you own a PC, the day will eventually come when you'll need to replace your graphics card (GPU), Maybe you just got your hands on Nvidia's beastly RTX 5090, or you made a more mid-range upgrade to ...

A GPU, or Graphics Processing Unit, is responsible for processing and rendering visuals. Graphics-intensive tasks, such as gaming, video editing, and 3D modelling, put a load on the GPU. However, if ...