There's talk that Apple has bought a MicroLED display company called MicroView. Some think that indicates they're going to make a TV, but MicroView tends to mean that they are going to bring those screens to mobile phones or even the Apple Watch. The Apple Watch displays 320 dpi, but Scott has heard of breakthroughs to 1600 dpi. If you get to the point that you can't see the dot, then it becomes pointless to get any sharper. Leo says that the reason to get DPI that high is for Virtual Reality, and that really may be what Apple is up to.
Leo says that Fred is right to be concerned about the security of sending emails because the contents of the messages can be read along the way. If the email is going from one Gmail address to another, however, it would be secure. Ultimately, though, Leo doesn't recommend sending attachments at all. Opening attachments is how most people end up getting infected, and it doesn't just affect that person either. It will spread to all of that person's contacts, affecting their family, business, and the internet as a whole.
Leo says that the rumors are strong that Apple will announce three new iPhones this Fall, and Leo says that notch haters are going to be disappointed. It's here to stay. So much so that Android manufacturers are starting to copy it.
(2017 iPhone X pictured above).
Zack is trying to reformat an old MacBook Pro and he gets a "temporarily unavailable" error. Leo says that Apple has a theft prevention setting that would prevent him from deleting everything in case the laptop is stolen. But there's a way around it by restarting it with Command + R. At this stage, Leo recommends going to the Apple Store and have a Genius look at it.
If you have an iPhone, you may already be familiar with the Live Photo feature that it has. When Live Photos are enabled, whenever you take a picture, the iPhone will also capture a few seconds before and after the shot is taken. This gives the photo some motion, almost like a very short video clip. But you may not know that it can actually go beyond just that basic functionality. After you take a photo of something that moves, go to edit the photo and swipe up. This will reveal a few different effects that you can apply.
Tech companies announced quarterly earnings last week, and everything was up. Alphabet's revenue was up 24%, but because of the new tax law, it actually lost money. Alphabet had an additional tax expense of $9.9 billion, but that money went toward taxes on funds that were kept overseas to avoid that tax. Ebay lost money because it had to pay $3.1 billion, and Lenovo lost money because it had to pay $400 million in taxes.
Mike is looking for a dock for his MacBook Pro since it only has the one USB-C connector. Leo says that he uses one from Other World Computing. Apple has confused everything with USB-C because it can connect to Thunderbolt 3 or USB 3, and it really doesn't specify what works and what doesn't. On top of that, there's only one port.
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 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.
Apple has released the iMac Pro, which it announced earlier this year. This computer starts at $4,999, and it's not hard at all to configure it up to $10,000. This is for professionals who are using it for business, like 3D design, photography, and video editing. Even if you did decide to spend the money on that, it still wouldn't be the fastest computer out there. This isn't even the fastest Mac. It all depends on what you do. It's using the Intel Xeon chip, which has 8, 10, 12, and 16 cores. But, when you get these multiprocessor Xeon chips, they run at a slower clock speed per process.