The Performance Monitor is a good built-in tool that lets you monitor and study how applications you run affect your computer’s performance, both in real-time and by collecting log data for later ...

Scott Lowe provides an overview of disk-related metrics in the Windows Resource Monitor. Find out you can use the tool to troubleshoot CPU performance issues. In part one of my four-part series on the ...

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, ...

If you can figure out what process is tying up the CPU by studying Task Manager, you're pretty smart. If you've replaced Task Manager with Process Explorer 11 (Free, ) you're even smarter. Sometimes, ...

While you can open up Windows' Task Manager at any time to see how much CPU a program is using, it's harder to watch that specific program's usage over time. Average CPU Cycles is a small, portable ...

If there's any shared pastime amongst PC enthusiasts, it's keeping tabs on our hardware. Questions about CPU, GPU, and memory usage tend to keep us up at night, and we want to know if our system is ...

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 ...

You can easily keep tabs on what's running on your Mac and get things running smoothly by using Apple's Activity Monitor. Here's how to get started. Most applications running on UNIX-based systems are ...

There have been many reports, especially with MacBook Air and other laptop owners, where the Mac OS X "kernel_task" process takes up a large amount of CPU when checked in Activity Monitor. When this ...