How do I change my username? Dave August 28, 2018 21:36 Updated If you'd like to change your Playground Sessions username, contact us at firstname.lastname@example.org and someone from our Support Team will gladly help. Related articles I can't remember my username/password. How do I sign in? How can I update my email address? How do I see my order history? Playground is not accepting my password. How do I fix this? How can I change my password? Comments 0 comments Article is closed for comments.