Ask The Tech Guys 1561

Mark Zuckerberg explains Facebook's business model in a Wall Street Journal op-ed, how to get free internet access, Sam Abuelsamid explains what separates cars equipped with autopilot driver assist from true self driving cars, getting data off of an old hard drive, receiving digital TV signal with an old analog TV, recovering a stolen laptop, Johnny Jet has an app that will let you know how long the TSA line is at the airport, why a laptop can't read USB 2.0, why a PC can't read a new hard drive, and more of your calls.

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