Help! I am having issues registering in the forums within the computer application. Thomas April 28, 2020 17:00 Updated Please sign up for the forums on the web. Note, the forums require separate credentials from your Playground Sessions account credentials. https://forums.playgroundsessions.com/ Related articles One of my lesson downloads has corrupted in the computer app. How can I fix this? The app is crashing or freezing every time I open it on a Windows computer or laptop. Help! A video lesson is not playing in the computer app. How can I fix this? Help! My keyboard is connected properly, but the notes are off. For example, I am playing Middle C, but the C above is highlighted on the on-screen keyboard instead. How do I access just the Harry lessons? I don't want to be taught by any other teachers. Comments 0 comments Article is closed for comments.