Troubleshooting problems with Verizon Wireless hotspots. A caller warns of a false arrest phone scam. A listener receives help for an antivirus software recommendation for an Android phone. Suggestions for dealing with spam using Frontier mail. Fixing problems with Google Chrome not working properly at a financial website. How to free up space on an iPhone 5. A listener calls in with questions on Internet speed tests. Fixing wireless connection problems in an HP Spectre computer. A caller informs the audience about a new DNS service run by Cloudflare. A caller with unsecured WiFi asks if streaming will be faster with a new router and secured Wifi.