I need to hide a number of columns in a sheet and have used Columns
("C:C").EntireColumn.Hidden = True. This is fine but I have 15 columns to
hide and having 15 rows of code seems excessive. Is there a way to declare
the columns and thus apply in less rows of code?

Also, have similar issue with inserting where to say I want to insert 3
rows, I have 3 rows of code.

Thanks, Rob