How to connect your Alexa to WiFi, with or without the app

You can use the Alexa app to set up a new device or change your WiFi connection. Or you can use certain web browsers to get Alexa connected.

How to connect Alexa to a Roku device, so you can control your Roku with voice commands

To connect Alexa to Roku, you'll need to use the Amazon Alexa app on your phone. Here's how to do it.
CNET

EcoFlow Recalls 25,000 Delta Max 2000 Power Stations Over Fire and Burn Hazard — Here’s How to Fix Yours

The EcoFlow Delta Max 2000 portable power station is a fire hazard and you should stop using immediately. Fortunately, the fix is easy. Here's how to do it.