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Michael Potuck


Michael is an editor for 9to5Mac. Since joining in 2016 he has written more than 3,000 articles including breaking news, reviews, and detailed comparisons and tutorials.

Michael has also appeared on the 9to5Mac Watch Time podcast with Zac Hall and TWiT’s Tech News Weekly.

Reach out to Michael with tips, deliberations, typos, or feedback at

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Microsoft announces Security Copilot, leveraging GPT-4 for ‘the new era of security’

Microsoft Security Copilot GPT-4

Microsoft has announced the latest way it’s integrating OpenAI’s GPT-4 into its services and software. With a fresh app called Security Copilot, Microsoft believes leveraging GPT-4’s AI will usher in “the new era of security” by helping infosec professionals save time, simplify the complex, catch what others miss, and address the talent gap.

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How to check if iPhone has 5G Standalone turned on and is working in iOS 16.4

5G Standalone turned on iPhone

Included with the new features and changes in iOS 16.4 is the capability for iPhone to use T-Mobile’s 5G Standalone coverage in the US and with Vivo and Claro in Brazil. The new option can offer speeds as fast speeds as 3.3Gbps using the power of carrier aggregation. Here’s how to make sure 5G Standalone is turned on with iPhone and how to verify your cellular connection stats.

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‘Reimagined’ Microsoft Teams launches with Windows preview, Mac version on the way

Microsoft Teams 2 preview, Mac on the way

Microsoft launched early access to its major update for its Slack competitor today. Microsoft Teams 2 has been “reimagined” based on user feedback with speed and simplicity as two of the update’s priorities. The all-new experience is available in preview for Windows with the company saying an early version for Mac is coming too.

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Here’s how to watch March Madness 2023 on iPhone, Apple TV, and web [U: Elite 8]

How to watch March Madness 2023 iPhone

Like last year, the 2023 NCAA tournament is being broadcast across multiple networks. Fortunately, you can stream all the games from one place with the NCAA’s app as well as a few other options. Follow along for how to watch March Madness 2023 on iPhone, iPad, Apple TV, the web, plus the full schedule, and more.

Update: The Elite 8 kicks off tonight, March 25.

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Best USB-C and Thunderbolt displays for Mac [New for March]

Best USB-C/Thunderbolt displays for Mac BenQ

USB-C/Thunderbolt display options have really expanded over the last couple of years. While Apple’s Pro Display XDR isn’t the best fit for most Mac users at $5,000+, it also offers the more affordable Studio Display. And there are also lots of solid choices from LG, Samsung, BenQ, and more. Let’s look at the best USB-C/Thunderbolt displays available in the $400-$1,600 range.

Update 3/24/23: BenQ has launched a trio of new 4K USB-C displays at affordable prices.

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Hands-on: Fitness Stats 2 adds custom averages, comparisons, and more to lifetime activity totals

Fitness Stats 2

Fitness Stats originally launched in 2020 as a simple and handy way to see your lifetime activity details across 12 categories including exercise time, calories, steps, cycling, running, walking, and swimming workouts (now that’s over 20). Today the app has received a major update with a new way to compare your activity based on custom time periods, see averages across days, weeks, months, and years, additional stats, custom sharing, and more.

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Apple Watch Series 8 vs Series 7 and earlier: What’s the best choice?

Apple Watch Series 8 vs 7 guide

The current Apple Watch lineup features three distinct wearables. While much remains the same between Series 8 and previous models, there are some differences worth considering. Read on for Apple Watch Series 8 vs 7 and earlier to help decide what’s the best pick for you or someone you’re shopping for.

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Review: Tesla x FreePower gen 2 deliver Apple’s AirPower dream for any Qi device

Tesla Wireless Charger FreePo review

Back in December Tesla announced its Wireless Charging Platform that’s powered by FreePower’s latest “place anywhere” Qi system. Now orders are shipping to the first customers and we’ve been able to test out the premium multi-device charger that delivers on Apple’s free position AirPower dream.

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