Introduction of the special keys:

~          =          Tiled key

!           =          Exclamation

@         =          At the rate

#          =          Hash

$          =          Dollar

%         =          Percentage

^          =          Carat

&         =          And

*          =          Asterisk or star mark

()          =          Parentheses

-           =          Dash

_          =          Underscore

|           =          Vertical mark or pipeline

;           =          Semicolon

:           =          Colon

'           =          Single quote mark

"           =          Double quote mark

/           =          Slash

<          =          Less than

>          =          Greater than