my android tablet will not rotate. why?

[vanbizman]

My tablet just stopped auto rotating. It is stuck in the landscape format. I can't find anything in my settings that shows auto rotate. How can I fix this?

 

[belodion]

Try first a Power Off and Restart.

 

[tube517]

What tablet do you have?

Did you check Settings>Accessability>Look for an Auto-Rotate Screen

Also, if you absolutely cannot find it in your tablet, there are apps that can do it