Display upside down

[nocalalan]

I've got a Dell Inspiron 660s w integrated graphics. I was trying to shut down and suddenly the display flipped. Neither ctel-alt-up arrow nor the right click of mouse worked. I'm assuming that I have a virus and have to deal w that. Any ideas appreciated

 

[Shlutka]

Right click your desktop, click screen resolution, click on the drop down menu next to Orientation and select Landscape.