Trouble with sai

[xx]

Hello! I just downloaded Sai2 on my new pc. I tried clicking on some settings on the menu bar on top of the page, but it disappeared. I can't make a new drawing or anything now. Sai is also full screen now.. I
ll post a picture of how it looks:

So yeah, Im kind of stuck with a sai that can't be used now . If you have any idea what I could do to fix it, it would be greatly appreciated!

[Robellyn]

Well, if it ever happens again, the F11 key will toggle through the full screen modes. That should get you back to a place where you can use it.