You can check your CPU usage on a PC with the Task Manager or Resource Monitor apps. On a Mac, you can check your CPU usage using the Activity Monitor app. Your CPU usage tracks how hard your computer ...

Resource Monitor or Resmon lets you easily monitor your CPU usage, memory usage, Disk Activity, Network Activity and more. Like the Reliability Monitor or the Performance Monitor, the Resource Monitor ...

The CPU is idle — it's waiting, and Task Manager doesn't show you what it's waiting for.

Scott Lowe drills down on the network-related metrics you can see in the Microsoft Windows Resource Monitor tool. In my TechRepublic series on Microsoft’s Resource Monitor tool, I have covered the ...

Sometimes, your Windows computer may be running slow, even when you have a pretty good CPU configuration. It happens when your computer spends the resources to do some other task. To solve this ...

The Windows Resource Monitor tool provides very good at-a-glance information about some important disk-based performance metrics. Scott Lowe gives an overview of the tool's graphics and metrics. When ...

The Windows Task Manager shows you the total network usage for your entire computer, but it doesn't allow you to monitor specific programs. To find out what programs are accessing the Internet and ...

Task Manager has always been my first reflex when something feels off. If my PC slows down, I press Ctrl + Shift + Esc, glance at the Memory column, and see that the RAM usage sits at 80 or 90 percent ...

Windows 7 only: If you're not into Windows desktop gadgets, there is another way to easily monitor your computer's CPU and RAM: Taskbar Meters puts simple, attractive resource monitors right on your ...