Microsoft is getting more aggressive about insisting that you use its OneDrive cloud for your Windows 11 and Microsoft 365 files. If you'd prefer to keep those files out of the cloud, follow these ...

To activate Power Pivot, go to File > Options, click Add-ins, select COM Add-ins from the dropdown, and check the box for ...

With Excel-DNA you can make native (.xll) add-ins for Excel using C#, Visual Basic.NET or F#, providing high-performance user-defined functions (UDFs), custom ribbon interfaces and more. This project ...

A. Microsoft Excel is best known for crunching numbers, but it’s also a powerful tool for organizing tasks. Checkboxes can help you create interactive to-do lists and other types of lists that track ...

The EOMONTH function in Microsoft Excel returns the last day of a month in the past, the current month, or a month in the ...

The Draw tab is not on Excel's ribbon by default. Learn how to enable, add and use the Draw tab and the various drawing tools in Excel.

SmartArt is visually used to communicate information. We explain how to add and modify SmartArt diagrams in Microsoft Excel.

Reason: The issue description indicates that the problem with installing add-ins started occurring after a recent update to Excel for MacOS Version 16.100 (25081015). The user explicitly mentions that ...