Related Clues:

• Key used to get out, but not in
• It quits when it gets depressed
• Corner computer key
• Tilde key neighbor
• Key that will get you out of a window
• Computer key above ~
• 'Exit' key
• Key to going back
• Key you may push frantically
• Key in the NW of a keyboard
• Help button
• Backing-up key
• PC’s “abort” key
• Upper-left corner key
• Top-left computer key