Excel: I edited an excel file to remove all extra tabs in the ribbon, so that only 2 specific forms were accessible (I had my reasons). But now, when I only ANY other existing or new excel file, they all show the same limited ribbon and there are no other tabs visible in the ribbon. I only wanted this limited feature for a single excel file, not every single excel file. I do not know why, therefore I don't know how to fix it - and I don't know what terms I need to use to google for it - I keep getting setting default font!
Solved by G. C. in 30 mins