A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
I frequently use a date and time formatted as mm/dd/yy hh:mm:ss . Each time I want to use that format I need to create a custom format. Is there a way I can save the custom format so it appears as a selection in the Custom category? Or better yet, in the standard Date Category?
Set up a macro for the format that you want then attach that macro to the Quick Access Toolbar.
You can then click that button once to apply it to any cell in any Workbook that you want.