hey there guys!! I'm guessing your tired of those annoying guys in class who keep on signing you out when your trying to do work, well I have a fix 
this works on all chromeOS devices on the latest version
1. Press the search/meta/circle/whatever-you-do-to-open-the-launcher key and open the keyboard shortcuts app
2. Search up/Go to the Sign out bind and press the pencil icon
3. If you want to change the bind so then you can still quickly sign out, you can press the pencil. If you want to get rid of the bind entirely, press the trash icon. When your done, well press done!
yay now those dudes in class can't get their dopamine from signing you out 
- 0x80b1 (AceOfSpades_1061)
