Sign in with your Google account. If you don’t have one, sign up here.
Select Join Group
After being prompted to connect your GEC posts with your Google account, hit “Import. If you are new to the Google Earth Community, simply select "No Thanks" and you will be able to create a new username. Enter Your GEC Username and Password and hit “Claim posts”
You should receive prompts recognizing that your username/posting claim was successful.