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 ...

You've probably done it yourself: you need to know how hard a given application is hitting your CPU, so you pull up Windows' Task Manager to check the CPU utilization. For a casual inquiry, this is ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Updated March 19, 2025: Microsoft has now put the Task Manager update information back into its ...