TOPIC: User authentification?

How do I make it so users can have a user name and password with this extension? I know I might be able to find it somewhere in the forums, but it is easier just to ask, sorry. I am very busy also, a full time parent, college student and employee.

I want to make my site so that users can sign in and always have the same avatar and user id. I know that I will have to use community builder which I will be checking into in a couple of days. Does that have a built in feature for this or would I have to use a user authentication extension also. Any help would be much appreciated. Thanks.

Community builder has everything you need. From the login module, to user profile and !jocomment can work with it

Awesome. Thanks for the support Daniel.