I've attached a preview of my render window. This is the second time it has opened with camera views like this. Can anyone tell me what's going on and how it can be fixed? I cannot change it back to the regular render window without all of the camera views. Thanks in advance for any help!

Nevermind. I've found how to fix it. Funny that I never knew I could set my window to this style.

see in the bottom left corner the arrow and 4 squares? click the arrow and look at the menu that pops up ;)

Thanks, Khai! I did find that, just never knew it was there and that I could change my camera views to different settings. A handy feature!

Just a addendum... This happens if you hit the zero on the numerical keyboard, like if you were typing in a dial setting and the field wasn't properly selected (my guess is that's what happened) - it happens for me all the time and I HATE it LOL

Glad you got it sorted.
Now if someone could help me find my memory dots since I got my new widescreen, that would be nice.
Can't find them anywhere in the Pose window, but I can see them in the Material window.
No matter where I move them in the Material window, they nowhere to be seen when I go back to the Pose room.