DH bought us an Echo Dot. I set it up yesterday. It was a riddle. All you do is plug it in and use the Alexa app to install "skills". So far I've enabled Radioplayer, and Jamie Oliver recipes. This morning I enabled something called "the magic door". It's an interactive adventure game, I haven't tried it yet though. It is to keep me entertained doing boring things like ironing. There are plenty of YouTube videos of the setup procedure if you are unsure.
I've had Echo Dot for all of two days, but love Alexa already.