To activate Disney Plus on your Samsung TV, start by ensuring your TV is connected to the internet. Launch the Disney Plus app from your TV’s app store. If the app is not installed, download it from the Samsung Smart Hub. Open the app, and you’ll see an activation code on the screen. Using a computer or mobile device, go to disneyplus.com/begin and log into your Disney Plus account. Enter the activation code displayed on your TV screen, then follow the on-screen prompts. Once completed, the app will refresh, and you can start streaming your favorite Disney Plus content.