Open source accounting software (eight options cheapter than QuickBooks), software update configuration (unneeded features not downloaded), turning off laptop (always use software shutdown), identifying fake photos on social media (Google Image Search vs TinEye), Profiles in IT (Christopher Monroe, quantum computer pioneer), radar on a chip (may replace touchscreens), iPhone demand down (blamed on consumer price rejection), face recognition tested on UK shoppers (high error rate), swarm satellites can be used for giant space telescope, Amazon Go stores to be launched nationwide, and 2018 hacking (1B accounts compromised). This show originally aired on Saturday, January 5, 2019, at 9:00 AM EST on WFED (1500 AM).