Even after using laptops for years, many users don’t even touch the most important tool: the built-in hardware diagnostics. These tests are preinstalled on every Windows laptop and Mac. Since they are ...

How we test laptops at ZDNET in 2026 ...

Last weekend, I was halfway through a Netflix show when I noticed something odd on my old laptop’s screen. The scene was meant to be dark and dramatic, but on my laptop it looked surprisingly flat.

The entire point of a laptop computer is that it's both a display and a computer proper in a single, convenient package. However, while the display of a laptop is hard-connected to it via internal ...

The Razer Blade 16 disguises an embarrassment of gaming riches inside an unassuming enclosure. It boasts the latest and greatest tech from Intel and Nvidia and is one of the most powerful laptops ...

I Tested (and Tested) the HP OmniBook 5 14. Its Battery Won a CNET Lab Award ...