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ZDNET Microsoft and its users still can’t seem to catch a break with updates to Windows 11 24H2. Since its official debut last October, the 2024 version has been saddled with problems. But each new update designed to fix a bunch of bugs ends up introducing even more of them. Also: Windows 11 24H2’s wild ride: Some fixes are in but other bugs still linger The latest issue centers around the Windows 11 24H2 preview update…

AI data centers must support much higher power densities than traditional data centers: Nvidia’s GB200 NVL72 systems are estimated to consume up to 120kW per rack, for instance, with classic computing infrastructure consuming perhaps one-tenth of that. On top of that, the AI-enabled data center will need liquid cooling, advanced networking infrastructure, and advanced infrastructure management software. And AWS isn’t the only cloud service provider that is ramping up its investments into AI-enabled data centers….

Is rebooting the key to a faster, smoother iPhone experience? Maria Diaz/ZDNET A common bit of advice floating around is that rebooting your iPhone will magically speed it up, making it feel like a new device. But is it really that simple? Over the past few months, I decided to put this idea to the test by regularly rebooting my iPhone. I’m a heavy iPhone user — seriously, that thing is practically glued to my…

ZDNET’s key takeaways The Garmin eTrex Solar is available now for $250, while the eTrex SE without solar sells for $150. Potential for unlimited battery life, extensive GNSS support, rugged build, and affordable. Small monochrome display, no turn-by-turn directions of TopoActive maps. Growing up in the Pacific Northwest, I gained a deep affection for the great outdoors. The forest is my happy place. I have a good sense of direction, too — even in nature…

Uma Shankar sharma/Getty Images If you feel like an imposter at work, you’re not alone. MIT Sloan reports that a nagging sensation of not being smart enough plagues even the most influential employees. Business leaders have told us the same thing — it’s common to feel like a fraud, and you shouldn’t feel as if you’re the only professional with a sense of self-doubt. Also: 6 ways to be a successful first-time manager The good news is there…

ZDNET A while ago, I wrote a piece on the best way to ensure your privacy with a web browser. Part of that advice was to use the Tor   browser. In simplest terms, you cannot get more privacy and security from a web browser than when using Tor. And given how important privacy and security are now, Tor should be on your radar. Also: How to turn on Private DNS Mode on Android – and why it’s a…

rob dobi/Getty Images In October 2023, former president Joe Biden signed an executive order that included several measures for regulating AI. On his first day in office, President Trump overturned it, replacing it a few days later with his own order on AI in the US. This week, some government agencies that enforce AI regulation were told to halt their work, while the director of the US AI Safety Institute (AISI) stepped down.  Also: ChatGPT’s…

ZDNET’s key takeaways HP’s OmniStudio X 31.5 is on sale now at Best Buy for $1,799. It’s a big-screen all-in-one with a solid suite of hardware that makes both powerful and flexible. However, some users will want to upgrade the peripherals and speakers. When I reviewed the Apple iMac M4 last year, I praised it for being a powerful computer straight out of the box, while looking good on your desk. But even though it’s…

Cisco is warning enterprise admins of two critical flaws within its identity and management (IAM) solution, Identity Services Engine (ISE), that could allow attackers to obtain unauthorized privileges and run arbitrary commands on affected systems. Tracked as CVE-2025-20124 and CVE-2025-20125, the flaws have received a critical severity rating of CVSS 9.9 and 9.1 out of 10, respectively. Source link

ZDNET’s key takeaways The Zendure Supermini Q is on sale at Amazon for $21. It has enough power to keep your iPhone topped up, and can be charged at the same time as it powers your phone. It’s rather bulky, about as big as a MagSafe unit gets. MagSafe chargers are an excellent way to extend your iPhone’s battery life, helping it last through the day. I use them regularly, and there have been many…