Related Clues:
- PC corner key
- Mtge. subject
- Computer key at top left
- PC way out?
- Key at the top left
- Back-out key
- Button to keep your finger on when viewing NSFW content
- Abbr. on a keypad
- Key to getting out of trouble?
- Helpful PC key
- Emergency button
- Upper-left key, often
- Mtge.-related payment
- Key one might pound out of frustration
- Isolated PC key