Windows + Up Arrow
It is used to maximize the current window which is in focus, whether it is a windows explorer, a web browser, or any other application.
Windows + Left Arrow
Adjusts the current window to the left side and hence the window will cover almost half of the desktop space.
Windows + Right Arrow
It will adjust the current window to the right and thus it will cover half of the desktop space on the right.
Windows + Down Arrow
Minimizes the windows to the Task bar.
Windows + Space
All windows become transparent so you are able to see your desktop.
Windows + T
Shows the thumbnail preview of the running applications.
Windows + P
It is used to adjust the presentation options of the display on your computer or projector.
Windows + (+ / -) (Add/Minus)
It launches the Magnifier which can be used to zoom in/zoom out.
Shift + Click A Taskbar Item
It opens a new instance of the particular application on which you clicked.
Windows + F
Windows + F is used to start the Windows Search.
Windows + X
It is used to run the Windows Mobility Center.
Windows + E
It is used to open the Windows Explorer.
