[dergachev]

Chrome has a menu item toggle called "Warn before quitting" that I just enabled, and it has already saved me a bunch of times!!!! In OSX it's under the Chrome menu item (before File), don't know where they stuck it in Windows.

[wutbrodo]

I can't seem to find this in my settings : (. This bit me every once in a while, and as I keep hundreds of tabs open, it's a huge pain in the ass to restore Chrome. I ended up remapping the ctrl+q shortcut to do nothing.

[Cthulhu_]

I don't think Windows has it, also because the keyboard command to exit an application is alt+f4, which isn't easy to hit on accident.