If Excel keeps showing Want to save your changes message, uninstall Printer driver and change default printer to begin with. More suggestions here.

The Action Button can let you do a lot more than just the basic shortcuts that Apple suggests. Here are some of the most ...

While you're playing around with the settings in Excel, consider switching to dark mode. If you spend all day staring at spreadsheets and find the white Excel canvas gives you a headache, switching to ...