I don't know how she has done it, but the display on my daughter's laptop has gone sideways. We've switched it off but it is still sideways. Anyone know how to put it right please?
or try right clicking when on desktop - should get an option "graphics options" - hover over that and then it should say "rotate" - then click on "Normal"
Think it's more like it the hot keys on intel graphics, CTRL + ALT works on this computer i'm on now (my fathers) which isn't a Dell and on a lot of the HPs at work.