If I plan on writing something longer , like a build, I use word and then copy to the forum. Then you have it.
The get your text go to the page, place the curser at the begining, then hold down the left mouse key and scroll to the end. Then copy it by placing the curser over the blue text, and right click mouse and select copy. Then go to a word document position the curser, right click and select paste. or something like that. You'll get the idea, but you probably already knew that.