There's almost always more than one way to do the same thing in Excel. The end result is the same — but each path differs in speed, discoverability, and how much control it gives you.
Earlier we used the "Sort A to Z" button — that sorts by one column, ascending. There's also "Sort Z to A" for descending. And there's a "Sort" button that opens a full dialog where you can set multiple sort levels with custom priorities. In that dialog, you confirm by clicking OK. Clicking Cancel means nothing is