A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Sorry that’s my fault. I didn’t notice you had a Mac.
Here is a link to instructions on a “clean startup” for Macs to see if a background program is interfering with Office.
https://support.microsoft.com/en-us/help/239859...
If that doesn’t work, you’ll need to uninstall and reinstall.
Here are the instructions on how to uninstall for Mac:
https://support.office.com/en-us/article/uninst...
Here is the link to install the latest stable version: