Check Your Digital Couch Cushions — Mac Geek Gab 842

How much money do you have in your digital couch cushions? John and Dave walk through a few places you can check ahead of the holiday buying frenzy! Of course, most of the show is dedicated to answering your tech questions, solving your problems, sharing quick tips and, yes, a few minutes is even carved out to review eero’s new Wi-Fi 6 systems! Press play and join your two favorite geeks in learning at least five new things!

Understanding Retina and HiDPI Resolutions for Mere Mortals- TMO Daily Observations 2017-03-10

Retina and HiDPI displays, scaling, resolution… It all gets confusing pretty quickly, so Dave Hamilton and John Martellaro join Jeff Gamet to explain what they mean and how they impact what you see on screen. Dave also explains WiFi throughput terms and dives into the Tough Bar MacBook Pro’s wireless network antennas.