Today, it is recommended to keep your Avast CPU Usage at a minimum level by executing the following duties: first, you must uninstall avast cpu usage the personal pc manager which can be contained in Avast Windows (make sure that the Desktop supervisor application is actually not uninstalled out of your system just before uninstalling it). After this, you may run the Task Manager (select “Run” through the drop-down list and then type “%appdata%\Avast” in the box) and locate the Avast_Desktop_ Supervisor. exe method. Double-click the Avast_Desktop_ Manager. exe process and after that select “Quit Process”.