Cat has walked on my keyboard and now my screen is sideways

[tormentil]

How do I get it back to normal?

[HoneyDragon]

Press

Ctrl/alt/arrow keys

[tormentil]

Thank you so much! Now back to normal.

[Skippedthelightfandango]

ctrl - alt - arrow should do it

[cdtaylornats]

You need this