The output will be what you expect, it will echo Hello World onto the screen. You can also use echo to view the contents of a variable: As with most Linux commands, there's definitely more that we can ...

You can use Alexa commands to play music, check the weather, order food, and even turn on your living room lights.

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. Since launching in 2014, Alexa has grown ...

Amazon Alexa is already a solid smart assistant, but a few clever tweaks and lesser-known features can take your experience to the next level. Here's how to make the most of it.

Virtual assistants will soon be as commonplace as smartphones -- in many parts of the world, they already are. Most ...

Have you ever wondered if it’s possible to use an Echo Dot without a WiFi connection? You’re not alone! With the increasing popularity of smart home devices, such as the Echo Dot, many people are ...