Most of the computers are damaged or become out of order due to their over usage. Excessive consumption of CPU capacity can cause various underlying problems. However you can get rid of this problem by proper monitoring of the CPU usage. Luckily there are many CPU monitoring software available to help you monitor your computer resources. Here we use windows built-in application which is very helpful in system usage monitor. It measures the utilization of CPU and its resources in percentages. In this tutorial we will guide you to learn how to monitor the CPU usage by using the windows “Resource Monitor” application.