We caught up with the 21st century with a 4K Smart tv. Then we found out we needed a faster internet connection. I'll summarize by saying that the changeover from the old to XFINITY was virtually hassle free. The purchase and the delivery were very pleasant events. Mr. Bogar, the XFINITY installation tech, showed up within the specified time frame and was thoroughly professional in his task, including verifying and correcting a minor cable problem. He patiently answered all our questions. A job very Well Done. And he has a beautiful smile.