Hi everyone! I have a question, and I'm really hoping there's a way to do this...I have a sheet that I'd like to make only allow an entry one time. What I'd like to do is either put a button in, or a dropdown, or a check box, or something, that would then copy a series of cells and not allow the cells (that it has copied) to be modified again, preferably in so doing to make it so that it would copy the same cells again but to a new range, leaving the old one in place.

If possible, I'd really like to do this without macros as well, but if it's not possible without but is possible with, that would be preferable to not getting it to do it at all. I'm using Excel 2013 on Windows 8.1. Thanks in advance!