If Developer tab in Microsoft Office is missing, you can add Developer tab in Word, Excel, etc. via Settings, Group Policy, Registry Editor.

But if you open Excel and don't see the Developer tab in the ribbon at the top of the window, follow these steps: In Windows: Click on File in the menu at the top of the screen and select Options ...

If Excel is open, close it. Open a few Excel workbooks and from any open workbook, click the Developer tab and then click Macros in the Macros group.