If you plan to make very many puzzles or you'd like to keep them private, I suggest you first create an account at Jigsaw Planet and set up folders for your jigsaw puzzles. To do this, click on "Sign up" in the upper right hand corner of the screen. Enter your USERNAME, email address and password. Note that the USERNAME you choose will be one method that others can use to find your jigsaw puzzles, i.e. visiting www.jigsawplanet.com/XXXX will display the all the puzzles made public by XXXX. Once you've entered this information, click the "Sign up" button to continue. An email will be sent to the email address you provided. Click on the link in the email to finish signing up.