Some people get search. Some don't.
This article documents the typical steps needed to locate Microsoft Excel's "Hide Sheet" command in the event that the highly intuitive ribbon interface fails you.
First on a PC (Office 2010), then on a Mac (Office for Mac 2011).
On a PC
Enter Help, and search for what you want: "hide sheet".
Nothing obvious. How about "hide worksheet"?
Okay then. Maybe "hide tab"?
To Google. . .
Looks promising. . . "hide sheets in excel 2010" is probably what we want.
Bingo. Top hit. Thank you, Howtogeek.com:
Silly me. I shoulda known "hide sheet" is a visibility feature, which is logically a formatting concept that anyone with any common sense would plant on the ribbon's Home tab.
On a Mac
Back to work.