My friend/walking partner/artist/writer, Linda, http://theroguepainter.blogspot.com/ is a daredevil when it comes to trying new stuff on the computer. Better yet, she encourages me to jump in and try it, too. She finds all kinds of great tips & tricks from searching to editing to promoting one's work and is excited and selfless enough to share. Sometimes she is a downright nag about it! That's something I like about her. So get out there in cyberspace and try something new!