Select all the relevant cells, and in the Data tab, click the main part of the split "Data Validation" button. Then, click ...
If you are using a space in your formula or an incorrect operator, for example, =SUM(A2 A3), Excel will return the #NULL error. To fix this issue, you should use the ...
Click the File tab on the menu bar. Click Options on the backstage view. An Excel Options dialog box will open. Click the Formulas tab on the left pane. Under the ...
Zubyan is a certified PCHP and Google IT Support Professional. Startup crashes are often caused by COM/VSTO add-ins that load when Word or Excel starts. Running the application in Safe Mode disables ...