I guess if you can reply then you're not viewing as a guest. So after you click on 'go advanced' then above where you would post a message is 3 lines: the top line being 2 capital A's in the 1st two boxes, then paste as plain text or paste from Word (if you hover your mouse over it, it tells you what it is), then Font and Size, A (text color), smiley face, paper clip and two arrows.