I know you can hide columns and I know you can password protect a
spreadsheet. But is there a way to just protect one column in a spreadsheet?
I want the user to be able to see the values in, say, column B but not be
able to change anything in that column. Its a simple spreadsheet. Take
what's in column A, multiply by value in column B (don't want users to be
able to change this number) and put the final number in column C.

Thank you!