Console gaming (XBOX, Playstation, Nintendo, etc) or PC gaming.
Thomas wants to host a Minecraft server for his friends. Is port forwarding secure? Port forwarding is where you tell the router to send traffic coming in from a specific port to a certain machine. This limits a little bit of the potential damage from opening up a server to the outside world, but it will ultimately depend on that Minecraft server to be secure. It's important that Thomas keeps his Minecraft server secure and up to date. If someone can figure out how to get around his network via the server, he could infect his network.
Anthony is wondering what will happen for gaming with screens that are surpassing even the retina display resolutions. Leo says that the more resolution there is, the more power it will need to process it. So it makes sense that if there's four times more work, the computer will need more power to push it. Leo says that for gaming, from the perspective of the user, higher resolutions won't necessarily look any better. So it's likely that gaming will stay at 1080p for awhile.
Harry wants to know Leo's thoughts on parental controls on the Internet. Does he know about TimeBoss by Nice Kit? Leo says that TimeBoss is a great piece of software but he's stunned it's still around. It basically allows kids to earn time. But does it really help kids manage their time? As adults, we have to understand our kids are growing up in a different culture than we did. The internet is how they socialize, and how they learn. Minecraft is light years better than getting hooked on Candy Crush.
John got his son a new laptop for Christmas and wants to know how he can restrict his game play on it. Leo says he wouldn't take that approach, and instead he would team him balance and moderation. There are ways to prevent applications from being installed, but then he could just find web-based games to play instead. Also, if he blocks it, it'll just make him want to do it more. There's also no perfect way to block these things, since anything can be bypassed. Kids are great at finding ways around these things as well.
John's favorite game "League of Legends" on the Windows platform. But he's getting the dreaded BSOD (Blue Screen of Death) frequently. Leo says there's a discussion on the League of Legends forums about that very issue.
Jeremy wants to know if he could run Minecraft on a Chromebook. Leo says that according to Mojang, the creators of Minecraft, he'd have to "root" the Chromebook and put Linux on it. Other than that, it would need a Java extension that Chromebook could use.
Jason wants to know if he can hook up an old Xbox 360 to his XBox One and play older games while daisy chained to the TV. Leo says that the XBox One has a "pass through" feature to watch TV from the cable box, and there's no reason why he couldn't pass the video signal from the XBox 360 to it.
Kotaku has an article about it. The only issue may be lag or latency. But he could also just hook them up directly as most HDTVs have multiple HDMI connections.
Paula's son wants a PC to play Minecraft on for Christmas. Leo says that for Minecraft, any PC will do because it's not very demanding. As her child's tastes in games matures, though, he may require a more powerful computer that can handle the graphics. There's a lot of choices for her budget of $600. Leo likes Acer for entry level computers. For gaming, PCs are generally better and she'll likely want a desktop over a laptop. Asus and Dell are good options as well. Avoid going to a "big box" store because they usually are selling older models.
Tommy's wife just bought him an XBox One, but he's wondering if he can he play older games on it. Leo says no, he can't. So should he keep his old 360 then? Leo says he should. He won't have issues getting online either. The fact is, though, that the XBox 360 is almost as good as the XBox One, he just won't have the media options that the new model provides. Moving forward, the hot games will only be on the XBox One.