Simple in design and functionality, this small application displays total CPU usage or the usage for a single process. EPMon goes right to work after installation, showing the total percentage of CPU usage in the system tray. A right-click menu lets you select a single process to view its CPU usage. You'll know the difference by the background: green for total usage and yellow for one process. You also can elect to view a list of processes that includes name, ID number, and file path, with an option to end a selected process. The only other feature is an automated shutdown that you can set to occur immediately or at a scheduled time or interval. EPMon does what it says it will do, and no more. Anyone can use this utilitarian application, but there are other products in the category that offer more.