One of the most confounding moments after I got my first Amazon Echo Dot was when its light ring began pulsing yellow, signaling… well, what exactly? Indeed, Echo devices such as the standard Echo, the Echo Dot, the Echo Pop, and the Echo Show can ...

Amazon's AI-powered Alexa offers new and improved features for just about every user. Here's how to get started and whether you should buy a new Echo device to try it out.

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