Explore the powerful features of RocketChat, a free and open-source alternative to Slack and Teams, in this comprehensive 30-minute video tutorial. Learn how to install RocketChat using Docker and Docker-Compose, navigate the first-run wizard, and configure essential settings. Discover the benefits of using Docker for deployment, set up email SMTP for sending, configure public URL and SSL, and explore additional important settings. Gain insights into addressing common installation issues and optimizing your RocketChat experience for seamless team communication and collaboration.