Is this something that needs to be enabled on the developer side? <color=red>Red Text</color> or <color=#FF0000>Red Text</color>
A key on the keyboard: https://www.computerhope.com/jargon...is also,fourth character on a key to be typed.
US keyboards don't have that. They have an ALT key on the left and an ALT key on the right. I believe that AltGR is the same as the right ALT key.