Good and informative for a newbie to Fire. I learned a lot of basics that would have taken me weeks to figure out. Tips on Alexa were great! I've got a new Fire HD 8 (10th).
But many of their tips don't work with my phone (Samsung J36V), my router (NetGear), my Printer (new HP Officejet 3830), my TV (TCL Roku 49") and my pc (Asus). Planning on getting some smart outlets, Echo Dots, and a smart thermostat, hoping I can take more advantage of the technology.