How people change the text colour ??? O.o

Question

rina.r · Answer

I think only moderators can change when they reach to 90 or more and for the rest of the user's it changes automatically as the smart scores increases. I think...

anonymous · Answer

No ...while typing a answer ,I often see red colour of text . Is it only for Mods ???

rina.r · Answer

noop normals users can write it too.. and i think its b coz different key boards have different option plus they might copy the text through attach file which u can do it easily...

hartnn · Answer

any user can use latex to change font color,
like if i write 
`$\color{red}{Hi}$`
its shows hi in red, like this
 $\color{red}{Hi}$
:)

rina.r · Answer

wow i didn't knew that cool thanks:)

anonymous · Answer

I really dunno that . thank you @hartnn ^^

anonymous · Answer

$\color{red}{Hi}$

anonymous · Answer

horay I did it ^^

e.mccormick · Answer

This is $\LaTeX$, a typography system. It also allows for much more and is used to make reports, etc. by scientists. Here, it is largely used for decoration. http://openstudy.com/study#/updates/51fbcbade4b0cc46c14a461d