Find Won't Let me look in different worksheets

[jnc007]

My roommate and I are both using excel on the same document. We're doing a search on multiple worksheets in one workbook. They're menu items...when I hit find I am given SEARCH and LOOK IN. I don't have WITH IN. Therefore I can't look in multiple work sheets. Is this a setting or difference in programs?

[BigBas]

What version of excel are you using?

[jnc007]

Excel: Mac
v.X