Please READ the thread as zooming has been mentioned before. It only happens in Page Layout View so you can work in normal and keep having a quick look in page layout to see what it ooks like.
This is all a getaround and not a solution, it needs Microsoft to come in and do it, they should as it happens with all editions of Excell.
I think it is a combination of keys that starts it off and unless a programmer looks at it to find out what is happening it'll never get solved as there are thousands of short cut combinations and I think because they have been introduced then a combination
of two or more has produced this unwanted keyboard shortcut.
I've had it years and on several versions, some books have it and some don't. I've had a new version and re-written some big books (for me) as I'm no expert but at some point you inadvertently hit that key combination and you have it and you can't get rid
of it and if you want to modity a book then it makes it such hard work.
I keep up with this thread in the hope that MAYBE one day Microsoft will look at THEIR forum set up for all of us to help ourselves instead of them doing it, I'm hoping they will be shamed into finding a solution but not holding my breath. Their ivory tower
is very high and they are very secular, have no regard for who provides all that money they have.
Not what this forum should be about but this will only be solved by an expert programmer and it was written and sold by Microsoft so they should find a solution.