Block bad data, duplicates, and incorrect dates with these custom rules.

Some Excel workbooks include macros that run automatically when opened. If you want to quickly look at a spreadsheet without waiting for the macro to run, you can block the automatic code for a single ...

Once the final version of your Excel workbook or Microsoft 365’s version of Excel Workbook is complete you might want to stop or turn off the workbook sharing in Excel to avert any unwanted changes.