Reged: 11/04/03
Posts: 5918
Loc: Northwest Washington State
"Threads" are strings of posts under one subject heading.
These questions and answers get moved around so that the current posts are first and the older ones are last. The highlighted posts are those that have current responses.
What do we delete? Nothing, unless you change your mind about a post you made, then you can go back into it, click "edit," then "delete". But you can only delete your own posts, no one else's.