tag:help.sparkbooth.com,2010-04-06:/discussions/questions/4581-full-screenwindow-random-switchingSparkbooth: Discussion 2012-07-23T03:02:50Ztag:help.sparkbooth.com,2010-04-06:Comment/168228862012-06-22T14:47:02Z2012-06-22T14:47:02ZFull screen/window random switching<div><p>That can happen if someone presses the ESC key. You can lock
the<br>
application so it will require a password to exit fullscreen mode.
Go to<br>
Settings > select Options tab > select Other from drop down
list > Check<br>
"Enable lock" and set a password. Then press ctrl+L to toggle the
lock.</p></div>John