I have a spreadsheet in which the user shall be able to change some cells
completely, only change vaule in some (i.e. the cannot change formulas) and
some cells that the user is unable to change at all. I have never undertood
how you can do this in Excel, I know that there is some protection function
but I have not had any sucess with that. Please help me if you know how! Any
help is very much appreciated!