There are three main facilities that you can get after creating a profile.
- "Circle" where you can group your friends based on your category, hanging out friends in one circle, the circle of the family in two, and the others.
- "Hangout" that allows you to conduct face-to-face online chat or web cam chat. You can even arrange to speak with several people at once, such as conferences.
- "Sparks" where you can find articles and videos based on your interests. You can also take your favorite one and save it in your profile.
Now, Google Plus limited only to users of Gmail (limited members), because Google Plus is still in development stage. Someday Google Plus will be used by all email users, so please be patient.