Hi there,
If you or a little one flipped your laptop display and you are freaking out. Stop… Don’t worry you can flip it right back to where it is supposed to be with the following hot keys:
Ctrl-Alt-Up – right side up
Ctrl-Alt-Right – 90 degrees
Ctrl-Alt-Down – 180 degrees
Ctrl-Alt-Left – 270 degrees (If that doesn’t work try Ctrl-Shift-R)