Tips & tricks to download Alexa app, Alexa.amazon.com free app download, and Alexa app setup. How to set up Alexa? Firstly, you need to have Alexa app for pc or in another device whatever you have. After that, Alexa login to add your details in Amazon Alexa app. Know steps by step for echo setup and echo dot setup. Alexa app has the best features and skills to control your home devices. If you have an Amazon echo dot or another device so connect Echo to wifi. Alexa app setup and Alexa dot setup is easy to do.