Eva has a MacBook and it's running out of storage and she doesn't know why. Leo says to get the program Disc Inventory X. it will show what's using space in color coded sectors and whether she can safely delete it.
What's going on with AirPort development? Leo says that Apple has reassigned most of the engineers who handle the Airport to other products, so it sounds like Apple is moving away from it. Since routers do wear out and become unreliable over time, it's probably time to replace it with a different brand.
Ben wants to know if he can sync iCal with Outlook. Leo says that he would use Google Calendar as an intermediary. Ben can sync Outlook to Google and then Google to iCal. That should work.
Here's a technote from Apple on how to fix Exchange syncing with iCal. It's probably an update that broke it.
Greg recently got MacBook Pros at work and he's having issues turning the laptops on and off. Apple took away the classic startup chime, and it takes about 20-30 seconds to figure out if it's actually on. Leo says that there's a terminal command that's supposed to turn the chime back on: NVRAM BA=%01. If that doesn't work, Apple may have disabled that.
While touring Europe this week, Apple CEO Tim Cook said in an interview that Augmented Reality will be as big as the iPhone. Calling it a "core technology," Cook envisioned augmented reality, and not Virtual reality, to be everywhere.
When Apple released macOS 10.12 Sierra, it changed the way it handles your data. Instead of keeping the "Documents" and "Desktop" folders on the Mac locally, it added those locations into iCloud. Since Apple only gives you 5GB of cloud storage for free, you would need to buy more storage to storage more files unless you turn that feature off.
Daniel is looking to get a MacBook Pro for video and music editing. Leo says that Macs are excellent for that, and Final Cut is a popular editing tool. But for Leo, the Touch Bar doesn't really work and is an added expense for no good reason. The lower end MacBook Pro isn't really power enough for editing a feature, though.
Mark hasn't updated his iPhone because he's worried that doing so will prevent him from syncing with iTunes on his old MacBook. Where can he go to see what updates will support what versions of OS X? iOS 10 requires iTunes 12.5.1 to sync, so Mark is probably not going to want to update it. What version will work on Snow Leopard? Leo says that Mark can probably use the new version of iTunes on Snow Leopard, but this is worth verifying before he does anything.
John wants to know if keeping his Mac on while he's walking around will damage the laptop. Leo says not if he puts it to sleep. It stops reading the drive that way.
What is a hardware password? A hardware or firmware password will keep the computer from starting up in any way other than its designated startup. On the Mac, he'd go into Utilities and set his firmware password. It's very important not to forget it, though.
Tom says that new computers will use mobile phone processors that are so powerful, that it'll be possible to undock a computer and move from terminal to terminal. Leo says that is going to be a new trend, enabling users to move data and files along with the processor. It'll be interesting to see if it catches on.
How about fingerprint readers? Leo says that everyone is getting into that, and Qualcomm is creating their own called "Snapdragon Sense." Now we're seeing that Apple is suing Qualcomm over charging royalties for patents they don't own.