I used Mac Excel 2016. I know how to show the Developer tab: by clicking on the check box under Excel/Preferences/Ribbon & Toolbar. But why do I have to do this every time I open Mac Excel 2016? It is not like this on the PC version. This is not a VBA problem. I just want to show the Developer tab. Always. Without having to enable it every time I open Excel. It's the same thing with Add-ins. I have to enable them manually every time I open Excel.
Solved by D. F. in 30 mins