Peacocktv.com tv/samsung tv: On your Samsung TV, make sure you have the Peacock TV app installed. If not, you can download and install it from the Samsung App Store. Launch the Peacock TV app on your TV. A screen with an activation code will be displayed.Back to Your Computer or Mobile Device: Once you've entered the activation code on the peacocktv com website, click on the "Continue" or "Activate" button.