I want to write a script that hides columns B-D-E-F-H-L-P of all worksheets in a workbook.
I would like it to not run ON OPEN but if I deny macros ON OPEN, I can still paste the data in ALL the columns and not throw off my data.
But the users should enable the macro and then it would globally hide the applicable columns.
If I guess correctly, that how it would run anyway.
How would this be done?