Obtain a device capable of receiving streaming content from Blockbuster's On Demand service. The device can be a home theater system, high-definition television, Blu-ray player, digital video recorder, game console or other multimedia device. The devices are listed on Blockbuster's On Demand Devices web page, which is linked in the Resources section.
Connect the device to a broadband Internet connection. For specific information on connecting your device to a broadband Internet connection, refer to the device's instruction manual. The instructions may vary among devices and models.
Find the device on the left side of Blockbuster's On Demand Devices web page, which is linked in the Resources section. Clicking on the manufacturer's name for your device brings up a selection of devices, such as televisions, home theaters and Blu-ray players. Under each is a blue button marked "Activate..." Click the "Activate" button for your device. The sign-in web page and new account directions will appear.
Sign into your Blockbuster online account, or create an account. Once you are logged in, provide the name of your device, accept Blockbuster's terms and conditions, and enter your payment information in order to proceed. Blockbuster will give you a five-digit activation code that is valid for one hour.
Open the Blockbuster application on your device, and enter the five-digit activation code. At that point, you can access Blockbuster On Demand with your device and stream movies directly into your home.