These are context sensitive menu items. Where an item does not apply it is
often grayed out or not visible. For instance, when there is nothing to
paste (your case) the paste menu item is gray. Select a cell and copy it.
Then check the Edit menu.

--
Jim
"Robert" wrote in message
...
|I had posed this question earlier for the Worksheet General group.
|
|
| "Can't undo, Paste, Paste Special, Paste as Hyperlink and Object" have
all
| been
| "greyed" out and cannot be used. How did this happen and how can I reset
| them.
|
| Occasionaly "Paste, Paste Special" becomes visible, but "Can't Repeat and
| Links"
| dissapear.
|
|
| Robert