Find and Replace function shooting off screen to the left of the document

[Mattblack]

I have just started using Office 365 Home Premium on a trial basis but have immediately encountered a problem with the 'find and replace' function (advanced). The document loads ok but the find and replace box sits to the left of the document and every time I use it, it moves to the left and finally goes nearly off the screen so I can't see the word I'm typing. This function is what I use most so I would appreciate some help in trying to rectify it.

[Stefan Blom]

Are you saying that you are unable to drag the dialog box back to the location where you want it?

Have you tried repairing Office?