Unchecked by default -
When around the border or title of the target table, the border's color will change (it will dim). When you press a hotkey, the hotkey will NOT take effect.
If this option is checked -
When you press a hotkey, the mouse will be automatically moved away from the border/title, and then the hotkey will take effect.
(checkbox) Show Mouse at edge Warning
Checked (default) -
When you press a hotkey (and the mouse is around the border or title of the table), a message is shown in the middle of the table, saying you should move the mouse away from the border/title. As soon as you move it, the message will disappear.
Unchecked -
When you press a hotkey (and the mouse is around the border or title of the table), besides the border color changing, nothing will happen.
Checked (default) -
When you press a hotkey (and the mouse is around the border or title of the table), a message is shown in the middle of the table, saying you should move the mouse away from the border/title. As soon as you move it, the message will disappear.

Checked
When you press a hotkey, the mouse will be automatically moved away from the border/title, and then the hotkey will take effect.Checked
When you press a hotkey, the mouse will be automatically moved away from the border/title, and then the hotkey will take effect.
When you press a hotkey, the mouse will be automatically moved away from the border/title, and then the hotkey will take effect.