I seem to have inadvertently switched on the horizontal and vertical pop-up
rulers. The only sign of this is that two narrow strips have suddenly
appeared at the left-hand and top edges of the editing screen (in Print
Layout): I didn't realise what they were until I chanced to rest the cursor
on one of them and the ruler appeared.

How could I have switched this on without realising it? And more
importantly, how can I switch it off again, please? I've searched the help
files for information, but to no avail.

Many thanks.

Bert
www.bertcoules.co.uk