In an excel sheet, I assigned macros to custom buttons. Whenever I sent the
sheet to someone else, the macros were still there but the buttons were not.
So, once I send it to someone, do they have to create the buttons and assign
it to the macros themselves, or is there someway I can save the worksheet or
custom buttons so that when the sheet is opened on another computer they are
already there? Do macros assigned to shortcut keys work the same way (i.e.
they would only work on my computer)?

Sorry if this has been asked before. I searched before I posted and couldn't
find anything that related to this.