Performance Monitor is a Windows tool that allows users to monitor their PC and analyze the system’s performance. The tool offers real-time data for system resources like CPU usage, network usage, ...

While Windows' built-in Task Manager is great for the occasional resource check, it's not something you can easily monitor all day long. For that, we recommend Rainmeter, the best darn system monitor ...

CPU monitoring utilities have a reputation problem, and it is not about accuracy so much as the junk that often rides along with them. In a landscape crowded with ad-supported dashboards and bloated ...

Your CPU is the brains of the operation when it comes to your computer, but unlike with your own brain, we can get an exact measure of how much processing capacity is in use at any given time. Whether ...

If you've noticed high CPU usage on your Windows desktop or laptop, you’ve come to the right place. Unless you’re running a demanding application, high CPU usage usually means something is using more ...

I recently wrote a small guide to Activity Monitor, which looked at the statistics and system details that Activity Monitor tracks. While Apple's approach to an all-in-one interface for managing ...