Windows Task Manager is a powerful system-monitoring tool that comes built-in with Microsoft Windows operating systems. It provides real-time information about the various processes, applications, and ...

At some point, every computer user experiences the frustration of a sluggish system. Programs take too long to load, basic tasks drag on, and even opening a file or web browser feels like a chore.

Use our easy-to-follow instructions to help you understand Task Manager and use it to speed up your computer Michael joined Which? in 2017 and is the senior researcher on the Cars team. He’s ...