You can easily use cursor arrows to manipulate open windows in Windows 7 with these simple steps:
Hold your Windows key ( the Windows key is the one located between your Ctrl and Alt keys on your keyboard and has the Windows logo on it).
- Windows Key + Left Arrow – Snaps the current window towards the left side of the screen.
- Windows Key + Right Arrow – Snaps the current window towards the right side of the screen.
- Windows Key + Up – Maximizes the current Window.
- Windows Key + Down – Minimises the current Window. Once the window is minimized, you need to click on it again if you want to access it.