How to fix a screen thats upside down or sideways?

Hi my name is Roger Ahuja you’re probably watching this video because your screen looks like mine, it’s upside down. There are certain video card manufacturers that have a built in hot key in their software which basically if you hit it accidentally, it will turn your screen upside down or it may turn it sideways. If you hold down the CTRL and the ALT key and hit the up arrow that will straighten your screen out. You can also try the left and right arrows if your screen is sideways and you can also hit the down arrow if you want to turn it upside down for some reason and that’s it.