How to get the up arrow key to return the last command in MATLAB?

You know how in MATLAB, when you press on up arrow key you get the last command? Well I somehow changed that in the Preferences and now instead of returning the last commands, it navigates up in the prompt开发者_Go百科 window. The thing is, I don't remember what I did, and I can't find the place where I change it back. So my question is - how do I turn it back so I get the last commands? I'm using the 7.7.0 version. Thanks

OK, found it. It's on File-> Preferences-> Command Window-> Accessibility-> Arrow keys navigate instead of recalling history.