The first time you look at this Forum, you may worry about what you have to do when you see the Welcome, Guest message - how do you log in?
You don't need to do anything!
You can look at any part of the Forum just by clicking on the headings, like How the Forum works - that heading is a good start. That will show a set of sub-headings, and when you click on one of those your screen will show the text (and any pictures).
If you want to post messages yourself, or reply or add to other postings, then you must join the Forum. On the Home page, click on the word Register that shows in blue in the Welcome Guest panel. A new screen will then take you through the quick and easy process.
If you still have problems, you can email me or one of the other Moderators, and we can register you ourselves.