Hello - I am new to writing macros. I know how to write a macro to protect ranges but I need one where I can protect certain columns based on the current month. For example i have an excel file with a column for each month of the year. For Jan I need to protect just the one column for Jan but when I get to Feb I need to protect Jan and Feb. I think it can be done if the macro uses the eomonth function and looks at a certain cell to know the date is 2/28/2019 but then how do I tell it to hide the column for Jan and Feb based on the date? Thanks!!!