Step 3: When you have set up an account with Google, remain signed in, or if you already have a G-mail account (a Google account), sign in to begin the process and then continue to sign into Google +.
Step 4: As you first log into G+ it is important to setup and fill in your profile. This will provide you with more flexibility and options for using your G+ account in the future, so click on “Create Profile”.
Step 5: Fill out your personal information and the username that you want everyone to see, then click on the “Upgrade” option.
Step 6: On the next screen, G+ will ask you to add anyone you might already know from a suggested friends list. You can do this now if you like, but you can always wait to begin building your circles at a later time.