How to stream Roku subscriptions on your computer, mobile phone, or tablet
Your Premium Subscriptions on The Roku Channel are available upon signing in to TheRokuChannel.com. Sign in to The Roku Channel by visiting TheRokuChannel.com and selecting the User icon 
followed by Sign In.
Certain subscriptions purchased through Roku, such as Disney+ and HBO Max, have you create a separate account during the sign-up process. Use this account's username and password to access your subscription on a participating partner's website or mobile app, just as you would when signing in to the subscription on your Roku streaming device.
This separate account is managed directly by the provider. Please contact the provider if you need help with this account's username and password.
Learn more about Roku's offline viewing options. To learn more about offline viewing through a provider's mobile app, please contact the provider.