Problem in Word

[diggerbucket]

My backspace key isn't behaving properly - when I highlight text then press backspace, the cursor just jumps to the front of the text without deleting it. Also with text highlighted, just starting to type usually deletes it but this isn't working either. Backspace works for single unhighlighted characters and Del is working fine.

Is there some setting which is doing this?

Also, when choosing "print layout" in the view menu the cursor starts right at the top of the page without leaving room for the header or anything. Choosing view headers & footers solves the immediate problem but it happens again when starting a new document.

I've reinstalled Office and it still has both problems, whats going on?

 

[diggerbucket]

Just tried another user account on the computer and it worked fine, so it must be some kind of user setting. Any ideas where Word settings are stored on the HDD, so I can destroy mine?