Accepting an invitation from a friend can be done through various methods, depending on how the invitation was sent.
1. If you received an invitation with a unique code, you can accept it by navigating to the "Groups & People" section of your dashboard and entering the provided code.
2. If the invitation was sent as a link, simply click on the link to accept it.
3. Alternatively, if you received an invitation via email, follow the instructions provided in the email to accept the invitation.
NOTE: Sometimes the link may not work due to technical issues. In such cases, refer to this knowledge base entry for guidance on how to troubleshoot the issue and accept the invitation successfully.