You can subscribe to any group in your Groups directory that's open to new members. Some groups let you subscribe directly, while others might require you to send a request.
- In the Groups directory, click the group to open the group's page.
- On the group's page, click or
- Choose how you want to read messages that are sent to the group, whether or not to link to your Google profile and show your picture on posts, and the display name you want members to see. Then click or .