Explorer.exe is the process that controls the instance of Windows Explorer that is running on your computer. Sometimes we may find out that Explorer.exe is using too much of your CPU’s available resources. This is an important question which means something wrong happened on the file. Here is the instruction to tell you how to solve this problem.
1. Right-click the “Start” bar and click “Start Task Manager.”
2. Click “Processes.”
3. Click “Explorer.exe.” Click “End Process.” Click “OK” to shut down Explorer.exe.
4. Click “Applications.” Click “New Task.” Type “Explorer.exe” and click “OK.”
5. Now you’ve successfully restarted Explorer.exe, fixing its high CPU usage issues.
I’ll try it, thanks!