Why does every window that i open and i choose it to fit the whole screen appear only in 2/3 of the screen?

Q: What is going on? What am i supposed to do to fix it? Thanks! English is not my mother tongue, so i'm sorry if you didn't understand what i'm saying. I tried.... Plz help me! Desktop appears ok. I mean it is in the whole screen. I'm talking about that button! When i click on it, the window should be maximized but it is not! It doesn't appear on the whole screen...

A: Control panel, adjust screen resolution, move cursor to left then click OK. Hope that works for you.

Related items