Please have a Form Mode (or Data Entry Mode) where we can design a sheet for data entry, which allows very basic entering and functionality in the sheet. Rather than keeping all the formulas vulnerable to the user.
A revision to the sheet protection permissions would be a very good alternative.
Gary PInkerton commented
HUGE vote of support for this. An enhanced FORM function would make a lot of things simpler.
Wouter Magré commented
Maybe this will help:
Customize quick access toolbar
Choose command from: Commands Not int the Ribbon
Click Add >>
When back in Excel click on the added option in the Quick access toolbar