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Everything is now a tech thing. In creative and humorous videos, WSJ senior personal tech columnist Joanna Stern explains and reviews the products, services and trends that are changing our world.

For a moment there, it seemed like Amazon might pivot its Astro home robot to enterprise after giving it a better job as a camera-equipped patrol dog. But today, it’s discontinuing the Astro for ...

The Astro for Business robots will not be functional from Sept. 25, according to an email sent by the company to customers and seen by Reuters. Amazon has announced credit of $300, which can be ...