Available to Windows Insiders, the built-in tool measures your upload and download speeds over Ethernet or Wi-Fi.

Microsoft is testing a Windows 11 speed test inside Quick Settings. Learn how it works, who can access it, and when it could reach more users.

ⓘ This article is third-party content and does not represent the views of this site. We make no guarantees regarding its accuracy or completeness. A computer can sometimes struggle with demanding ...

PC benchmarks let you figure out exactly how your GPU, CPU and other components are performing so you don't have to guess.

To check computer speed boost clocks, use CPU-Z (Windows) or Intel Power Gadget (Mac). This article explains how to check the base clock speed and computer speed boost clocks on Windows and Mac ...

Learn how to check what speeds your Ethernet cable is running at, and what might be going wrong if this is lower than you ...

Playing games on a PC can be frustrating when the screen stutters, frame rates drop, or the game suddenly freezes. Sometimes, these problems are related to hardware limitations. In other cases, ...

A slow Windows PC often has one or two bottlenecks: too many startup apps, low free storage, a busy background process, outdated software, or memory pressure. The 13 fixes below show how to speed up ...