A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Does this issue happen with one specific file or with all files?
Try working in excel safe and check if this helps.
Click on Start > All Programs > Accessories > Run > Copy and Paste the following command in the open box and press Enter.
Excel /safe
If Excel safe works as expected, disable the add-ins for it using the following steps:
a) Click on File menu, click Options > Add-ins > Go button besides Manage: Com-in Add.
b) Check if there are add-ins listed, clear the checkbox to disable them.
c) Close the Office program and restart it.
d) Disable each add-in one at a time, restart the Excel, and repeat the above procedure. If the issue reappears again, it will help you to determine which add-in is causing this issue.