You guys, I accidentally pushed one of my F- row buttons and now I have no search bar, headers, footers, tabs, or anything. I keep mashing all the different F keys and they do stuff, but not fix what I did. F6 refreshes, I know that much. f5 changes something, but then it appears to change right back. I don't know what I did. Dear god what did I do? I hate change. Please help me.