Amazon/mytv
How to register a device with Amazon so that you can use Amazon Prime on all of your devices.
On your Kindle, iPhone, or smart TV, you can register your device and get Amazon Prime benefits.
Simply sign into your account on any Amazon app, such as Prime Video, Prime Music, Kindle, or Alexa, to register a device.
Take a few moments to unregister your computer from your Amazon account if you're giving it away or have lost it.
You'll have easy access to all of your favourite Amazon media, including music, TV shows, books, and, of course, Amazon's online shopping site, once a computer is registered with your Amazon account amazon.com/mytv.
Typically, registering a computer on Amazon is as easy as logging into your account on the device.
How to check the status of your Amazon-registered devices
Sign in to your Amazon account on your Mac or PC to see what devices you've already linked to your account.
1. On the right side of the top menu bar, click the "Account for..." icon.
2. On the next tab, under the "Digital content and devices." subheader, click "Manage content and devices."
3. To see your registered devices, go to the top menu bar and select "Devices."
How to unregister an Amazon device
1. Click the three dots to the left of the device you want to unregister in your "Tools" tab.
2. From the dropdown menu, choose "Deregister."
3. Press the yellow "Deregister" button in the pop-up window.