While you are editing a word document, you may need to go to the page which you edited just before, there is a short cut key which will help you to do this.

Microsoft word remembers the last cursor position. So when you use the shortcut key Shift+F5 it will take you to the cursor position you were just before, and using the same shortcut key will take you back to the new position again.

This will be very handy when you are editing lengthy documents.