Can I browse GCwiki anonymously?
Yes, you can browse GCwiki anonymously, however site functionality is limited when you are not logged in. Users are encouraged to create an account and contribute to the GCwiki community. In order to create and edit content on GCwiki you must have a GCaccount.
You can visit the help desk articles Who can register for a GCaccount? and How do I create an account? for further information.