If you see the error “This value doesn’t match the data validation restrictions defined for this cell” when entering a value in an Excel cell, the solutions ...

Drop-down lists in Excel are a great way to speed up data entry, keep your sheet tidy, and avoid typos. No formulas required!

Protect your data integrity by using Excel formulas to "lock" checkboxes so they only tick when specific conditions are met.

Excel isn't hard, just learn the right tricks early enough.