Computing How Tos
Latest about Computing How Tos

What is FreeSync? AMD's tear-free gaming tech explained
By Monica J. White published
What is FreeSync, why do you need it, and how to use it for a better gaming experience

What is Resizable BAR?
By John Loeffler published
I'm here to explain what Resizable Bar is, when you should use it, and more.

ChatGPT images are so good it’s almost impossible to tell if they are fake, and that’s got me worried
By Graham Barlow published
ChatGPT's new image generation capabilities are better than AI image detectors can handle.

How we test graphics cards
By John Loeffler published
Graphics cards require extensive testing to measure their performance. Here's how I test graphics cards for TechRadar's GPU reviews.

How to choose a graphics card
By John Loeffler published
I've spent hundreds of hours testing GPUs, and I'm here to show you how to choose a graphics card for your PC.

What is AMD FSR? The upscaling technology explained
By Aleksha McLoughlin published
GPU TechRadar explains AMD's FSR technology and whether you should use it.

Power supply ratings explained: the 80 Plus certification system in detail
By Aleksha McLoughlin published
TechRadar outlines everything there is to know about power supply ratings

What is CAS latency in RAM? Memory timings and their importance
By Aleksha McLoughlin published
RAM CAS latency is an important thing to understand when it comes to your RAM.
Get daily insight, inspiration and deals in your inbox
Sign up for breaking news, reviews, opinion, top tech deals, and more.