Most of the newsletters are available in two formats.

1. Web page (html). This allows you to view the newsletter with your web browser, no other software is necessary. However this version may not print well if you want to print a copy. These pages may look different on differnt computers.
2. Acrobat pdf (portable document format). Using Adobe's free Acrobat's Reader you can download and view a copy of the newsletter that will look the same no matter what computer you use. It will print out well