and some more advanced guides:
You are welcome to continue editing articles without logging in, but you may wish to . Doing so is free, requires no personal information, and provides several benefits. For one thing, if you edit without a username, your IP address is used to identify you instead.
In any case, I hope you enjoy editing here and being a Wikipedian! Please sign your comments on talk pages using four tildes (~~~~); this will automatically produce your IP address (or username if you're logged in) and the date when saved. Also, please always add something to the edit summary field; just a couple of words is often all that is needed.
This is the discussion page for an IP user, identified by the user's IP address. Some IP addresses change periodically, and may be shared by several users. If you are an IP user, you may create an account or log in to avoid future confusion with other IP users. Registering also hides your IP address.