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Adapting iPhone and Apple Watch to a 3-day power outage

It’s easy to dismiss how reliant a modern lifestyle is on the ability to constantly charge batteries and consume large quantities of data over WiFi. Even minor interruptions to internet and electrical services can be frustrating inconveniences, but how do iPhones, Apple Watches, and Macs fare during an extended period off the grid? I unexpectedly found out this week.


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How to create a bootable macOS Catalina 10.15 USB install drive [Video]

Creating a bootable macOS Catalina USB install drive is an effective way to generate a clean installation of macOS on your Mac. This hands-on tutorial will work with both the macOS Catalina developer beta, the macOS Catalina public beta, and the final version of macOS Catalina scheduled to launch later this fall. Follow our easy-to-use step-by-step video tutorial for the details.
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Hands-on: macOS Catalina top features [Video]

macOS Catalina

After going hands-on with iOS 13 and iPadOS 13, it’s now time to lend attention to macOS Catalina top features. This latest Mac software update is headlined by the dissolution of iTunes in favor of three new standalone apps for Music, Podcasts, and TV.

macOS Catalina, which checks in at version 10.15, also adds the ability to authenticate passwords with an Apple Watch and use an iPad as an external display. Watch our hands-on video walkthrough for a look at the top macOS Catalina features, and be sure to subscribe to 9to5Mac on YouTube for more hands-on videos.
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Exclusive screenshots reveal new Music and TV apps on macOS 10.15

macOS Music TV apps

Not a mockup, some information redacted to protect our sources.

The next major version of macOS is expected to be announced next week during Apple’s Worldwide Developers Conference. Yesterday, we shared exclusive screenshots of iOS 13, showcasing Dark Mode, a new Reminders app and a brand new screenshot annotation UI. Today, we have screenshots that give us a glimpse as to what the new Music and TV apps are going to look like on macOS, shared exclusively with 9to5Mac by people involved in their development.


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[Update: Officially released] Microsoft Edge Canary and Dev builds for macOS now available

Microsoft Edge macOS

Late last year, Microsoft announced that its Edge browser would be coming to macOS, but without a timeline. Now, the Canary and Dev builds of the Chromium-based Edge browser have leaked before Microsoft’s official announcement and are available to download from the company’s servers.


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Making The Grade: Is macOS really less stable than it used to be?

macOS stability

I’ve been managing macOS in an enterprise environment since 2009, so I was around during the “stable” periods of Snow Leopard, as well as what others would call unstable periods. One of the common themes I’ve heard in my technology circles over the past few years is that macOS has become less stable. I manage 100s of Mac laptops at the moment, and I would estimate I’ve been responsible for 1,000+ devices over the past ten years. So, I think I’m qualified to discuss the current state of macOS stability.
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Apple celebrates Global Accessibility Awareness Day with top featured apps, user and developer profiles, more

Apple accessibility

Today is Global Accessibility Awareness Day and Apple is celebrating and promoting accessibility in a few different ways. The App Store has multiple features highlighting developers, athletes, and creatives, and also has feature for the top accessibility apps for vision, hearing, speech, learning, physical and motor, and more.


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Apple posts instructions on how to enable full mitigation against Intel CPU attacks on Mac, up to 40 percent performance penalty

MacBook Pro

Following the announcement of new speculative execution exploits that target Intel CPU architecture, Apple has posted a new document on its website that explains how customers with computers that are ‘at heightened risk’ of attack can enable full mitigation. Full mitigation is not enabled by default as it is probably an excessive amount of security for the average user, and it comes with big performance penalties.

In its tests, Apple recorded up to a 40 percent drop in performance with full mitigation activated. This is because enabling MDS protection involves disabling hyper-threading entirely, and adds additional barriers when the processor switches contexts.


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