Hello ppl i was wondering if anyone can help me. I was on my computer online wen suddenly my screen on my monitor turn upside down. Can someone please tell me wat i have to do in order to get it rightside up again please. Thank u.

To reverse the upside down screen mode, press ctrl, alt and the up arrow ... Turn off the monitor, turn it on again and the display will be normal again btw, all I did was "googled" it----all you have to do is type the question into google if you don't know the answer off the back. >[*,*]<

You could also post the question in a tech support forum like this one.
If the solution doesn't work, tell us what adapter you have.