What exactly is Alexa? How exactly does it work? Here's everything you need to know about how Alexa works, where it comes from, and how it can help you.

Discover the best smart speakers for Google, Alexa, and Siri with our top picks for voice assistant-enabled music players.

Plus, I can replace a ton of cloud-based tech with locally-controlled options that are just as powerful, or even more so. I ...

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