How do l get my screen back on my Acer aspirex

[Melinda_4]

My screen on my Acer is side ways don't know what to do help

 

[webworkings]

Try right clicking on the background of your desktop and click on "Graphic Options". There should then be an option for rotation.

 

[4745454b]

You can also try Ctrl+Alt+ plus the arrow keys. That should do it for 7 and 8, not sure about 10.