When you purchase a new Kindle e-reader from Amazon, and are not buying it as a gift, Amazon has an option to automatically register the Kindle to your Amazon account. When the device is shipped ...

Amazon Prime Video doesn't come pre-installed, so you must add it to a Roku device. Search for Prime Video > Add channel > open the app > log in to account > enter registration code. Some older ...

Setting up passkeys for your account allows you to use biometric data or a PIN code instead of a password while maintaining high security for your account.