Dear Participants,
To make the most of your learning experience, we encourage you to access the PTB Online Portal using a PC or laptop. This will allow you to fully engage with all course materials, as some content is optimized for larger screens and may not display perfectly on mobile devices.
That said, the mobile app is a great option for quick access—perfect for checking updates, announcements, or reviewing materials on the go. However, for in-depth learning, quizzes, and interactive activities, we recommend using a PC for the best experience.
Happy learning, and make the most of your PTB Online journey!