You can use the Activity Monitor to view all active apps, and see how much of your Mac’s resources each app is costing, as well as how all software on your Mac is affecting performance.

How-To How to use Activity Monitor to handle troublesome apps on your Mac Activity Monitor can show you which apps are chewing up the most CPU resources, memory, disk activity, and network bandwidth.

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 ...

If Resource Monitor is not responding or that its window is empty, blank or transparent on your Windows PC, then this post will help you fix the problem.

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.

Just how much is ReadyBoost optimizing your system's disk performance? Here's a look at how to use Resource Monitor and Performance Monitor to nail down the specifics.

To find out what programs are accessing the Internet and determine the download and upload bandwidth, use the Resource Monitor utility included with Windows.