You can set up Alexa on your Amazon Echo or Echo Dot device using the Alexa mobile app, or on Echo Show using the built-in screen.

You can connect your Alexa device to smart lights in your house and set up context-aware lighting using the Alexa app.

We may receive a commission on purchases made from links. Besides the ever-versatile smart speaker, some people start their smart home setups with a bright idea: the smart lightbulb, and for good ...

Amazon Prime subscribers in the U.S. who have Echo smart speakers can receive notifications 24 hours before discounts go live—and even have their Alexa purchase the items for them.

Find out how to use your Echo speaker to play scary sounds, tell ghost stories, and entertain trick-or-treaters this Halloween.