CPU usage 100% What to do

CPU usage 100% What to do

First we need to open Task Manager and see which process is causing the usage to reach 100%, and then make the corresponding solution according to the different processes.

Right-click the taskbar, open the right-click menu, click Task Manager or press the Ctrl+alt+del key combination to open Task Manager

The Windows Task Manager window opens to switch to the Processes tab, where you can see CPU usage

Normal software causes CPU usage to occupy 100%. can be tuned to Task Manager to result in the process, and then upgrade or reinstall the problematic software

Fault Name: Explorer.exe

Specific reason: A third party module that is typically attached to the background of the Explorer.exe process will cause a high CPU occupancy rate

Workaround: Use the Process Explorer tool to see which Third-party module is causing it, and then remove the module that caused the problem

Fault Name: Iexplore.exe

Specific reasons: The background of third-party Plug-ins caused by

Workaround: The same way as the explorer process

Fault Name: System

Specific reason: Driver caused, mismatched version or new version of the problem

Workaround: View the system's threads with the Process Explorer tool, see which threads are most active, have the highest CPU usage, and determine which driver to use by file name

Fault Name: Svchost.exe

Specific reason: a service-led

Workaround: Use the Process Explorer tool to view the registered services in the Svchost.exe process with high CPU usage, and then stop the service to find out which service is wrong