![The Beginner’s Guide to Google+ [Infographic]](https://speedrak-syattllc.netdna-ssl.com/wp-content/uploads/2013/12/how-to-start-on-google-plus-infograph-1.png "The Beginner’s Guide to Google+ [Infographic]")
How to sign up for Google+: https://www.dummies.com/social-media/google/how-to-sign-up-for-google
Getting started on Google+: https://www.dummies.com/social-media/google/getting-started-on-google
December 10th 2018 Update:
Google will be shutting down Google+ for non-enterprise users by April 2019. (source)