You are probably just running an older verison of Firefox, undoing Fullscreen with F11 is perfectly fine on Firefox 25.0.1.
there is no fullscreen option on the game, but you can play whituot facebook column on Digital Chocolats website, and aqctivate the browsers fullscreen ( F11)
just press f11 or go to options>display setup>advanced> and change the resolution
Press f11 to make youre screen go into fullscreen, press f11 to take it off full screen
Function key F11 toggles Full-screen mode on and off.
Go to your settings and turn off fullscreen Or press F11
You just press F11 again, and it should go away.
pressing alt + F11 on start up on a PC will initiated whats called a ghost program, that after following the steps it gives you, will reset your PC to the way it was when you took it out of the box.
For the Xbox 360 Edition: You need to hook up an HD cable between your xbox and tv, that's the only way splitscreen works.
Full Screen Mode: the F11 key toggles Full Screen Mode on and off.
Try clicking the ESC key or the F11 key. You may have accidentally gone to full screen view.
mac: join a level, press the button under esc, type is $testcheats=1; then hold down fn and press f11. then you edit levels. pc: join a level, press f10, type in $testcheats=1; then press f11. then you can edit levels. have fun!!
Yes, you can. All you have to do is if you have Google Chrome, go to the Web Store and get AdBlock. Then launch the RuneScape game and go to options and make the resolution of the screen to the highest (not the graphics resolution). Then click on the RuneScape website link code and press F11 and you will be in Google Chrome Fullscreen mode. After that, start the game and enjoy!