Need someone's help

I'm trying to unlock a worksheet that has been protected with a password. I used xyz as my password example

So far I have used the following 3, but none of these will work


Workbook.Unprotect (xyz)
Worksheets("My Menu").Unprotect Password:=(xyz), Scenarios:=True
ActiveSheet.Unprotect (xyz)
sure could use some help. I used this many years ago, but I've forgot how to do it.