How to: Hide and unhide windows and sheets.
Solution:
To hide a sheet, select 'Sheet' from the 'Format' menu and select 'Hide'. To unhide a sheet, select 'Sheet' from the 'Format' menu and select 'Unhide...'.
Do one of the following:
1) To hide a sheet:
a) Select the sheet to hide.
b) Select the 'Format' menu and select 'Sheet'. (The Sheet submenu appears.)
c) Select 'Hide'. (The sheet disappears from the screen.)
2) To unhide a sheet:
a) Select the 'Format' menu and select 'Sheet'. (The Sheet submenu appears.)
b) Select 'Unhide...'. (The Unhide dialog box appears.)
c) Select the name of the sheet from the 'Unhide Sheet' list box.
d) Click 'OK'. (The formerly hidden sheet appears.)