I have often found myself wanting to make a window "full screen", and wanted a shortcut to do so. As far as I know there is no built in shortcut (yet!) for this - if anyone knows of one, please share.
I am aware of the Reading View (F11), but usually just prefer to switch to a "1 Tile" layout if I only have 1 or 2 resources open. If I have a lot open, F11 is certainly the way to go.
It turns out you can drag the "1 Tile" layout both to the Shortcut Bar as well as to the Bookmarks menu (which is inside the Favorites tab). So, I now have it in both. Having it in the Bookmarks menu allows for a keyboard shortcut as well, which is very handy.