ot- font question

Sometimes I see that some  people's posts are in a very tiny font.

Is there a way to set the font to the size you want, without having to go back afterwards? Is there a way to have a default font/

That is a good and technical question, and while I dont know the answer, I have a po boy work around (you might already know it)

If you hit CTRL and then roll your mouse roller up (away from you) then that should enlarge the screen shot that you are looking at, unless you have no middle of the mouse roller, and then - I am not knowing what to do!!