Microsoft says the Excel spreadsheet software is now blocking untrusted XLL add-ins by default in Microsoft 365 tenants worldwide. The company announced this change in January with a new entry added ...

PowerPoint Add-ins are easy to add to PowerPoint on your Microsoft 365 account. Follow the below steps to add them. Click on File in the ribbon menu Select Get Add-ins and Visit the add-in store Click ...

If Excel keeps showing the Want to save your changes message and it displays a “Save” dialog even though you haven’t made any changes, here is how you can fix the problem. It may appear for various ...