I could REALLY use your help! I love the fact that you go slow enough I can follow you and your tutorial isn’t so complicated that a non-technical person like me feels totally lost! Thank you. My immediate problem is I have an HP Officejet Pro 8610 printer. I just had to activate a new Arris modem/router (forget about help from them!). I have Xfinity😢, who it’s nearly impossible to get through to without losing my sanity! I absolutely hate them but choices for WiFi are limited where I am. Anyway, I desperately need to use my printer but it’s not connecting to the Wi-Fi. Ran diagnostics and it says MAC address filtering may be on. It says if I want to keep filtering enabled, I’ll need to add the MAC address of the printer to the list of permitted devices for the wireless router before continuing. I don’t know how to do that and I have not been able to find anyone who can help me. I’m obviously not a technical person and need help, please. Thank you.