I routinely deal with Excel files that have multiple tabs. The setup/format of each tab is the same. For example, I might have an Excel file with a separate tab for each state of the union. I need a reusable and easily modifiable macro that will allow me to change data in each tab of the file instead of having to go into each tab individually and make the change. For example, let's say row 2, column 1 of each tab contains the current month. When next month comes along, I'm currently forced to go into each tab individually to update the month. I need something that will let me change them all in one shot.
This macro needs to run from a Personal.XLSB file, which I already have, so that I can use it on any Excel file instead of having to insert the macro in every indivual Excel file I use.