I did something to my IE the other day thats driving me crazy... I somehow changed a setting that makes each new window pop up only 3/4 the full size, so then I have to click the button on the top right hand side to make it full size. Not full screen like F11 (if you know what I mean) but just so the window fills the whole screen where I can see my toolbars and such.

Its driving me bonkers! What did I do and how can I fix it?