When I have tried creating a custom command by recording a macro., the
command just performs the macro on the cell that I used to record the macro,
but I would like it to be on the toolbar no matter what excel book I open and
perform the command on the specific cell or text that I select, not the cell
that I used to create the Macro.

Can someone walk me though the exact steps to do this without having to
enter a code?

Thank you.