He has a dangerous obsession with coffee and is afraid of free time. But reddit user garyngwind has come up with a simple and clever way to power on your computer using Alexa. Here's how it's done.

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 Spotify account to Alexa to play music with voice commands, and even set it as your default music player.