Font Face makes characters look plain, bold, italic, or bold and italic.

 Alphabet changes alphabet between latin (abcedefg...), greek (abcedefg...),
 and math (蝩CC��...).

 Font Size changes character size from small, to normal, to large, to extra large.

 Boxes applies a box of width zero, one, or two pixels to selected characters.

 Reverse video reverses selected characters.