So excited!-still at Big Cabin

Sitting here at Big Cabin working on my Chromebook. I have been catching up with Word with Friends games. Chromebook has been perplexing me because it does not have the F keys on the top, While working on the word games the page would jump around and make it difficult to move the letters, So experimenting I found the key that is equivalent to the F-11 key. It is a square with little arrow marks in the upper left and lower right. When you touch that key it takes away the excess info at the top of the page and gives you more room to maneuver, same as the F-11 key on a Microsoft computer. This is good news and eliminates a frustration for me. Yippee!