Work with communitiesYou can view the members of any public community or follow any public community when you want to receive the latest updates from that community. If you are a community member, you can send emails to your fellow members.
You can leave a community at any time if you no longer want to be a member.
Viewing members of a community
Find out who else is in your community or a community that you are thinking of joining.
Follow a community when you want to be notified about the latest updates to the community, including updates to community content, for example, community activities, blogs, files, forums, and wikis. You are not automatically sent these notifications if you are a member of the community; follow the community to receive them.
Contacting your community
Contact fellow community members and give them the latest community news using email. You must be a member of a community to mail members of that community.
You can cancel your membership in a community if you no longer want to participate in that community.
Parent topicCommunities overviews, how-tos, and FAQs