Audience Questions

Audience QuestionsHour 1

Hour 1 Hour 2 Hour 3
Watch Andy from LaHabra, CA Comments

Andy is thinking about getting into day trading. What does Leo think? Leo says to read FLASHBOYS. Trading is now an automated, high volume business, and trades are happening in milliseconds, often before anyone at the NYSE knows what's happening. That is the competition. And it's really easy to lose a shirt in day trading, as you get leveraged buying stock on margin.

He'll need a very powerful computer, but any laptop can do basic day trading. It's quite an investment. He'll also need software and a subscription to wall street's feed.

Watch Ron from Laguna Nigel, CA Comments

Ron hears that he won't be able to use Windows 7 after 2020. Does that mean he can't use his computer? Leo says no. The so-called "end of life" phase, Microsoft won't be updating the operating system with security patches. So he uses it at his own risk online. But if there's something really bad, Microsoft usually puts out a fix. And Leo has a hunch that the 2020 end of life date will be extended.

Leo also says most infections come from out-of-date browsers. So keep the browsers updated. Practice safe online computing. Update the AVS.

And he can always get a cheap Chromebook.

Audience QuestionsHour 2

Hour 1 Hour 2 Hour 3
Watch Doug from California Comments

Tim has a remote access account to his business server that he uses his Chromebook for. The one downside is the smaller screen. Leo says that Samsung favored portability with their LTE Chromebook, and as such, they tend to have smaller screens to extend the battery life. But how can he use a larger computer monitor with it? Leo says a $35 Chromecast would work. He could then cast wirelessly to it through an HDMI port. Windows RDP expects people to use a Windows machine. But there may be a Chrome extension. If not, write to the developers to enable it.

Watch Trochelle from North Carolina Comments

Trochelle wants to become a YouTuber. Can she make a living at it? What camera should she use? Leo says that 99% of people don't make a living at YouTube, and nobody really knows the formula in how to do it, other than content being king. You have to find a niche and offer consistent and high-quality content. But will it be enough to pay the bills? Well, that's the question. Pick something you're nutty passionate about and do that. The camera for getting started is the MEVO. It's a 4K camera that you can control from a mobile device and stream live to youtube, facebook, periscope, and more. And because it's 4K, you can have more than one angle from the same image. But you also need lights and better sound.

Leo says that podcasting may be a better solution for TroChelle. Check out Anchor.fm since it's free. It's easy to produce the podcast, and even take calls.

Watch Joe from North Carolina Comments

Caller has a generation 1 Echo and a gen 2 Echo Dot for his dad. But he can't get it to log in when they bring it travelling. Leo says that it can largely depend on joining the WiFi of a captive portal network. Leo says a Travel router like the Tiny Hardware firewall would be ideal. They have one called the Trek Travel Router. He can then log into the phone. Just plug the router into the wall, the router will then give you a website to log into.

Audience QuestionsHour 3

Hour 1 Hour 2 Hour 3
Watch Bill from La Jolla, California Comments

Bill and his wife's Gmail accounts have apparently been mixed up. Somehow, his wife seems to be the account holder on his phone. Leo says at some point, it is possible that Bill's account content was moved to his wife's. Navigate to Google Account Settings, and check which face and email address are being displayed.

Watch Greg from Los Angeles, CA Comments

Greg can't mirror his phone with his Samsung smarTV, but he can use his hub to search the internet. Leo says the TV has to be cast-enabled to do it, and the feature may not be turned on in the settings. It could be DNLA or AirPlay. But it also says "smart hub is trying to update." Leo says that Samsung is notorious for not updating their TVs, and it will eventually get to the point where it can't be updated online. It's clearly looking for the update though. Samsung does suggest you can reset the country and that will fix it. The wrong country code could very well cause this issue. So go into settings and check the code. Also, download and study the manual for it.

Watch Brian from California Comments

Brian has a series of VIVOTEK IP cameras. But he can't cast to Safari, Chrome or Firefox. EDGE and Explorer work though. Leo says that he may need to install an extension, and it may not be available. VIVOTEK may not have written plugins for it, or it may use a technology which other browsers don't support. Browsers have depreciated some of those plugin technologies lately. And chances are, they aren't secure.

From the chatroom, there is a way and here's a video on it - https://www.youtube.com/watch?v=JEPuhmPIzm4

Watch Jose from Modesto, CA Comments

The caller wants to know if backing up data to DropBox is secure? He's worried that backup companies have access to his sensitive data. Leo says he can encrypt the data, and he alone has the keys to that. So if he loses it, he's out of luck. DropBox will accept secure encrypted data. If he's looking for a cloud-based encryption backup option, SpiderOak is an option, though it's a bit clunky. VeraCrypt is another.