Erik and Bob take your questions. Japan's new cybersecurity minister admits that he's never touched a computer. Rock band Queen's guitarist Brian May expresses frustration over Apple USB-C connectors. NASA to investigate safety culture at SpaceX after Elon Musk's public marijuana use. SpaceX wins FCC approval to put over 7,000 satellites in orbit. In even more SpaceX news, SpaceX schedules first flight of SpaceX Crew Dragon. Amazon.com admits it exposed customer data, but remains quiet on details. A caller seeks recommendations for a 17" laptop for his picture-taking wife, plus wonders if he should purchase a solid state drive for the laptop. A listener tells of his experiences with "shadow storage" in Windows 7 and why it can lead to low disk space. A user gets tips on configuring the OpenDNS service with multiple networks. OpenDNS allows you to surf the web more safely by filtering out unwanted or malicious content on the Internet. Also we talk about cellular signal boosters for use where cellular service is weak. A caller seeks the best way to protect her computer from viruses and malware.