How To Fix High CPU Usage in Excel
How can I Fix high CPU usage caused by Microsoft Excel?
- Update Office.
- Repair damaged Excel file.
- Repair Excel.
- Delete local files.
- Disable third-party applications.
- Try using Excel in a Safe mode.
- Reinstall Excel.
Why is my Excel power usage very high?The Task Manager will not usually show excessive CPU or Memory usage (usually less than 50%), but it will always show VERY HIGH power usage. The solution is simply to close the files and re-open them.Is Excel CPU heavy?Microsoft Excel displays High CPU usage when running on Windows 10. Microsoft Excel is a powerful tool that will, from time to time, put some stress on your computer due to the amount of data you’re working with.