Many applications perform a variety of different tasks and things by getting voice commands from its users. For example Microsoft Cortana, OK Google, Siri, etc. But Alexa has better than all others. You can do these things with the help of your voice and commands. To connect Alexa to wifi from here. For example: If you want to stop the function going on over your Alexa Echo. Then simply say ” Stop or if you want to wake up your Alexa device. Then simply say ” Wake”. But users should always take care of the place where they have placed their Alexa Echo device. Users should ensure that there are no solid objects near their Amazon Echo.