How do I set up my Amazon Fire TV Stick for the first time?

First, connect the USB cable to the Fire TV Stick and power adapter, insert the Stick into your TV's HDMI port, and connect the power adapter to an electrical outlet. Turn on your TV, select the correct HDMI input, insert batteries into the Alexa Voice Remote, and follow the on-screen instructions to select your language, connect to Wi-Fi, and register your Amazon account.