You can group the sheets... for non-contiguous sheets hold down the Ctrl key
and click the tabs, for contiguous sheets click the first, hold down shift
and click the last, all in between will be grouped (See [Group] in
application title bar). Now anything you do on one will be reflected in them
all.
To ungroup click on a tab not selected or right-click a tab that is selected
and select ungroup.
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HTH
Nick Hodge
Microsoft MVP - Excel
Southampton, England
(e-mail address removed) www.nickhodge.co.uk