How do u Lock on to character?
Which one - Caitlyn's ult or Urgots Q/E?
I assume you're talking about locking the camera onto your champion. The default key is Y, or you can press space to move the camera.
the lock in button, just press it. if you don't the timer will run out and you'd go in game regardless.
For skillshots (abilities that don't track targets) you can't lock on.
Default key is Y to lock / unlock the camera.
you can press the f keys to have the camera lock over an ally.
If you mean to auto-attack, just right click once, and you automatically keep attacking it until it dies, no matter where it goes, as long as you can still see it.
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