Laptop or desktop computers and any components within.
Leo says that all traditional spinning hard drives are basically the same. They're basically like record players, but instead of vinyl, they use spinning metal plates. Those plates are magnetic, so they can be magnetized. They also have read heads, at least one per platter, which are like the needle on the record player. Except instead of reading the grooves in vinyl, they're reading the magnetic signals coming off the spinning platter. Because it's a computer, everything is recorded as 1's or 0's, and it's very easy with magnetic material to have a charge or no charge.
Carson wants a smartwatch. He has an Android phone. Leo says that smartwatches are essentially side cars for mobile phones and for Android, the Samsung Gear S3 is a great option. It depends what he wants the smartphone for, though.
Jason has an old HP Pavilion and he's upgraded it to Windows 10. Recently, it hasn't been able to start up. Leo suspects that the hard drive has started to die. Luckily, hard drives are pretty cheap. Then, to get his data back, he can get an external hard drive enclosure and move the data off it right away. The benefit is, the computer will run a lot faster, especially if he gets an SSD.
Scott has a Windows 7 laptop and he's tired of dealing with all its problems. As a result, he got a MacBook Air for Christmas. How does he transfer all his data from the Windows laptop to the MacBook? The Migration wizard didn't really work for him.
Leo says to bypass all of that and just move it over manually. It's the best way to do it. He should just plug in an external drive, formatted for Windows. Then drag and drop his "My Photos" folder over. Then he can connect it to his Mac, open Apple Photos, and import them.
John is having problems with two Windows laptops (one 8.1 and one Windows 10). They will connect to the hotspots, but they won't connect to the internet. Leo says that's called "captive portal" and it requires logging in to gain access. It could also be a security update that is preventing it. It could be closing down a port that he needs to access the internet. He could try reinstalling the network driver.
2018 brought about the news that every processor built in the last ten years have a flaw in them that could give hackers access to sensitive data. Initially believed to affect just Intel processors, the latest is that this affects every single processor made, regardless of platform.
The flaws utilizes a technique called "processor speculation," which enables the processor to speculate what the user will do next in order to accelerate performance. But the feature also gives hackers access to sensitive L2 cache data like passwords. It's especially true for networks.
The first gadget of the year by Dickie D is the Raphycool Selfie Light Ring. And it has a great additional feature — a built-in power bank. That means if your phone is running low on battery as you're shooting pictures or videos, you can plug your device into the Selfie Ring's 1500mAh battery. The selfie clip on light has 3 levels light: Low, Medium and High. The company says it works for 12 hours on low, 4~6 hours on medium, and 2 hours on high when fully charged. That of course will be less if you're also using the built in battery to charge your device.
Are SSDs as reliable as spinning drives? Leo says yes. They are very robust and much faster. Will they wear out? Leo says SSDs use a technique called "wear leveling" to keep the drive consistently wearing and to extend the life of the drive. That's why Leo recommends using an SSD as the main drive, and storing data on a spinning data drive. Let the hard drive handle the constant read-write cycles, while the SSD handles all the performance.
The latest exploit "Spectre" affects every single chip made in the last ten years. At first, security researchers thought that the exploit only affected Intel processors, but it turns out this hack also effects ARM, AMD, and any other processor that uses speculative prediction. The white hat hackers who found the flaw discovered that you can use it to access valuable data including passwords and other information. Leo says that Microsoft has already pushed out a fix, and Apple's High Sierra has patched the vulnerability with a recent fix. Apple has also patched the iPhone and iPad.