Microsoft has acknowledged that a recent Windows preview update, KB5064081, contains a bug that renders the password icon invisible on the lock screen, leaving users to click on what appears to be empty space to enter their credentials.

The issue affects Windows Insider channel users who installed the non-security preview update. The company's suggested workaround is straightforward if somewhat absurd: click where the button should be, and the password field will appear. Microsoft said it is working to resolve the issue.

"By my count, Linux has over 11% of the desktop market," writes ZDNet's Steven Vaughan-Nichols: In StatCounter's latest US numbers, which cover through October, Linux shows up as only 3.49%. But if you look closer, "unknown" accounts for 4.21%. Allow me to make an educated guess here: I suspect those unknown desktops are actually running Linux. What else could it be? FreeBSD? Unix? OS/2? Unlikely. In addition, ChromeOS comes in at 3.67%, which strikes me as much too low. Leaving that aside, ChromeOS is a Linux variant. It just uses the Chrome web browser for its interface rather than KDE Plasma, Cinnamon, or another Linux desktop environment. Put all these together, and you get a Linux desktop market share of 11.37%...

If you want to look at the broader world of end-user operating systems, including phones and tablets, Linux comes out even better. In the US, where we love our Apple iPhones, Android — yes, another Linux distro — boasts 41.71% of the market share, according to StatCounter's latest numbers. Globally, however, Android rules with 72.55% of the market. Yes, that's right, if you widen the Linux end-user operating system metric to include PC, tablets, and smartphones, you can make a reasonable argument that Linux, and not Windows, is already the top dog operating system...

If you add Chrome OS (1.7%) and Android (15.8%), 23.3% of all people accessing the U.S. government's websites are Linux users. The Linux kernel's user-facing footprint is much larger than the "desktop Linux" label suggests.
The article lists reasons more people might be switching to Linux, including broader hardware support and "the increased viability of gaming via Steam and Proton" — but also the rise of Digital Sovereignty initiatives. (One EU group has even created EU OS.")

And finally, "not everyone is thrilled with Windows 11 being turned into an AI-agentic operating system."

In his mid-20s, Lu Heng "got an idea that has made him a lot richer," writes the Wall Street Journal.

He scooped up 10 million unused IP addresses, mostly form Africa, and then leases them to companies, mostly outside Africa, "that need them badly." [A]round half of internet traffic continues to use IPv4, because changing to IPv6 can be expensive and complex and many older devices still need IPv4. Companies including Amazon, Microsoft and Google still want IPv4 addresses because their cloud-hosting businesses need them as bridges between the IPv4 and IPv6 worlds... Africa, which has been slower to develop internet infrastructure than the rest of the world, is the only region that still has some of the older addresses to dole out... He searches for IPv4 addresses that aren't being used — by ISPs or anyone else that holds them — and uses his Hong Kong-based company, Larus, to lease them out to others.

In 2013, Lu registered a new company in the Seychelles, an African archipelago in the Indian Ocean, to apply for IP addresses from Africa's internet registry, called the African Network Information Centre, or Afrinic. Between 2013 and 2016, Afrinic granted that company, Cloud Innovation, 6.2 million IPv4 addresses. That's more addresses than are assigned to Nigeria, Africa's most populous nation. A single IPv4 address can be worth about $50 on its transfer to a company like Larus, which leases it onward for around 5% to 10% of that value annually. Larus and its affiliate companies, Lu said, control just over 10 million IPv4 addresses. The architects of the internet don't appear to have contemplated the possibility that anyone would seek to monetize IP addresses...

Lu's activities triggered a showdown with Africa's internet registry. In 2020, after what it said was an internal review, Afrinic sent letters to Lu and others seeking to reclaim the IP addresses they held. In Lu's case, Afrinic said he shouldn't be using the addresses outside Africa. Lu responded that he wasn't violating rules in place when he got the addresses... After some back-and-forth, Lu sued Afrinic in Mauritius to keep his allocated addresses, eventually filing dozens of lawsuits... One of the lawsuits that Lu filed in Mauritius prompted a court there to freeze Afrinic's bank accounts in July 2021, effectively paralyzing the organization and eventually sending it into receivership. The receivership choked off distributions of new IPv4 addresses, leaving the continent's service providers struggling to expand capacity...

In September, Afrinic elected a new board. Since then, some internet-service providers have been granted IPv4 addresses.

Breaking free from Microsoft is harder than it looks. Airbus began migrating its 100,000-plus workforce from Office to Google Workspace more than seven years ago and it still hasn't completed the switch. The Register: As we exclusively revealed in March 2018, the aerospace giant told 130,000 employees it was ditching Microsoft's productivity tools for Google's cloud-based alternatives. Then-CEO Tom Enders predicted migration would finish in 18 months, a timeline that, in hindsight, was "extremely ambitious," according to Catherine Jestin, Airbus's executive vice president of digital.

Today, more than two-thirds of Airbus's 150,000 employees have fully transitioned, but significant pockets continue to use Microsoft in parallel. Finance, for example, still relies on Excel because Google Sheets can't handle the necessary file sizes, as some spreadsheets involve 20 million cells. "Some of the limitations was just the number of cells that you could have in one single file. We'll definitely start to remove some of the work," Jestin told The Register.

OpenAI will need to raise at least $207 billion in new funding by 2030 to sustain operations while continuing to lose money, according to a new analysis from HSBC that models the company's cloud computing commitments against projected revenue. The bank's US software team updated its forecasts after OpenAI announced a $250 billion cloud compute rental deal with Microsoft in late October and a $38 billion deal with Amazon days later, bringing total contracted compute capacity to 36 gigawatts.

HSBC projects cumulative rental costs of $792 billion through 2030. Revenue growth remains strong in the model -- the bank expects OpenAI to reach 3 billion users by decade's end, up from roughly 800 million today -- but costs rise in lockstep, meaning OpenAI will still be subsidizing users well into the next decade. If revenue growth disappoints and investors turn cautious, the company's best option might be walking away from some data center commitments.

Dell has predicted PC sales will be flat next year, despite the potential of the AI PC and the slow replacement of Windows 10. From a report: "We have not completed the Windows 11 transition," COO Jeffrey Clarke said during Dell's Q3 earnings call on Tuesday. "In fact, if you were to look at it relative to the previous OS end of support, we are 10-12 points behind at that point with Windows 11 than we were the previous generation." Clarke said that means 500 million PCs can't run Windows 11, while the same number didn't need an upgrade to handle Microsoft's latest desktop OS. The COO therefore predicted the PC market will "flourish," but then defined the word as meaning "roughly flat" sales despite Dell chalking up mid-to high single digits PC sales growth over the last year.

In the latest Windows Insider beta update, Microsoft has announced that it is exploring preloading File Explorer in the background to improve launch performance. The feature will load File Explorer silently before users click on it and can be toggled off for those who prefer not to use it. Microsoft introduced a similar capability earlier this year for Office called Startup Boost that loads parts of Word in the background so the application launches more quickly. The company is also removing elements from the File Explorer context menu in the same update.

Microsoft is rolling out yet another update to Notepad for Windows 11 Insiders that adds table support and faster AI-generated responses, continuing a transformation of the once-minimal text editor that has drawn sustained criticism from users who preferred its original simplicity. The update, version 11.2510.6.0, lets users insert tables via a formatting toolbar or Markdown syntax and enables streaming responses for the app's Write, Rewrite, and Summarize AI features.

"Three years ago, Google removed JPEG XL support from Chrome, stating there wasn't enough interest at the time," writes the blog Windows Report. "That position has now changed." In a recent note to developers, a Chrome team representative confirmed that work has restarted to bring JPEG XL to Chromium and said Google "would ship it in Chrome" once long-term maintenance and the usual launch requirements are met.

The team explained that other platforms moved ahead. Safari supports JPEG XL, and Windows 11 users can add native support through an image extension from Microsoft Store. The format is also confirmed for use in PDF documents. There has been continuous demand from developers and users who ask for its return.

Before Google ships the feature in Chrome, the company wants the integration to be secure and supported over time. A developer has submitted new code that reintroduces JPEG XL to Chromium. This version is marked as feature complete. The developer said it also "includes animation support," which earlier implementations did not offer.

"Security, development, and AI now move as one," says Microsoft's director of cloud/AI security product marketing.

Microsoft and GitHub "have launched a native integration between Microsoft Defender for Cloud and GitHub Advanced Security that aims to address what one executive calls decades of accumulated security debt in enterprise codebases..." according to The New Stack: The integration, announced this week in San Francisco at the Microsoft Ignite 2025 conference and now available in public preview, connects runtime intelligence from production environments directly into developer workflows. The goal is to help organizations prioritize which vulnerabilities actually matter and use AI to fix them faster. "Throughout my career, I've seen vulnerability trends going up into the right. It didn't matter how good of a detection engine and how accurate our detection engine was, people just couldn't fix things fast enough," said Marcelo Oliveira, VP of product management at GitHub, who has spent nearly a decade in application security. "That basically resulted in decades of accumulation of security debt into enterprise code bases." According to industry data, critical and high-severity vulnerabilities constitute 17.4% of security backlogs, with a mean time to remediation of 116 days, said Andrew Flick, senior director of developer services, languages and tools at Microsoft, in a blog post. Meanwhile, applications face attacks as frequently as once every three minutes, Oliveira said.

The integration represents the first native link between runtime intelligence and developer workflows, said Elif Algedik, director of product marketing for cloud and AI security at Microsoft, in a blog post... The problem, according to Flick, comes down to three challenges: security teams drowning in alert fatigue while AI rapidly introduces new threat vectors that they have little time to understand; developers lacking clear prioritization while remediation takes too long; and both teams relying on separate, nonintegrated tools that make collaboration slow and frustrating... The new integration works bidirectionally. When Defender for Cloud detects a vulnerability in a running workload, that runtime context flows into GitHub, showing developers whether the vulnerability is internet-facing, handling sensitive data or actually exposed in production. This is powered by what GitHub calls the Virtual Registry, which creates code-to-runtime mapping, Flick said...

In the past, this alert would age in a dashboard while developers worked on unrelated fixes because they didn't know this was the critical one, he said. Now, a security campaign can be created in GitHub, filtering for runtime risk like internet exposure or sensitive data, notifying the developer to prioritize this issue.
GitHub Copilot "now automatically checks dependencies, scans for first-party code vulnerabilities and catches hardcoded secrets before code reaches developers," the article points out — but GitHub's VP of product management says this takes things even further.

"We're not only helping you fix existing vulnerabilities, we're also reducing the number of vulnerabilities that come into the system when the level of throughput of new code being created is increasing dramatically with all these agentic coding agent platforms."

"Copilot Actions on Windows 11" is currently available in Insider builds (version 26220.7262) as part of Copilot Labs, according to a recent report, "and is off by default, requiring admin access to set it up."

But maybe it's off for a good reason...besides the fact that it can access any apps installed on your system: In a support document, Microsoft admits that features like Copilot Actions introduce "\novel security risks ." They warn about cross-prompt injection (XPIA), where malicious content in documents or UI elements can override the AI's instructions. The result? " Unintended actions like data exfiltration or malware installation ."

Yeah, you read that right. Microsoft is shipping a feature that could be tricked into installing malware on your system. Microsoft's own warning hits hard: "We recommend that you only enable this feature if you understand the security implications." When you try to enable these experimental features, Windows shows you a warning dialog that you have to acknowledge. ["This feature is still being tested and may impact the performance or security of your device."]

Even with these warnings, the level of access Copilot Actions demands is concerning. When you enable the feature, it gets read and write access to your Documents, Downloads, Desktop, Pictures, Videos, and Music folders... Microsoft says they are implementing safeguards. All actions are logged, users must approve data access requests, the feature operates in isolated workspaces, and the system uses audit logs to track activity.

But you are still giving an AI system that can "hallucinate and produce unexpected outputs" (Microsoft's words, not mine) full access to your personal files.
To address this, Ars Technica notes, Microsoft added this helpful warning to its support document this week. "As these capabilities are introduced, AI models still face functional limitations in terms of how they behave and occasionally may hallucinate and produce unexpected outputs."

But Microsoft didn't describe "what actions they should take to prevent their devices from being compromised. I asked Microsoft to provide these details, and the company declined..."

In October Zorin OS claimed it had 100,000 downloads in a little over two days in the days following Microsoft's end of support for Windows 10.

And one month later, Zorin OS developers now claim that 780,000 people downloaded it from a Windows computer in the space of a month, according to the tech news site XDA Developers. In a post on the Zorin blog, the developers of the operating system Zorin OS 18 announced that they've managed to accrue one million downloads of the operating system in a single month [since its launch on October 14]. While this is plenty impressive by itself, the developers go on to reveal that, out of that million, 78% of the downloads came from a Windows machine. That means that at least 780,000 people on Windows gave Zorin OS 18 a download...

[I]t's easy to see why: the developers put a heavy emphasis on making their system the perfect home for ex-Windows users.

An anonymous reader quotes a report from Bloomberg: Malaysia's palm oil giants, long-blamed for razing rainforests, fueling toxic haze and driving orangutans to the brink of extinction, are recasting themselves as unlikely champions in a different, potentially greener race: the quest to lure the world's AI data centers to the Southeast Asian country (source paywalled; alternative source). Palm oil companies are earmarking some of the vast tracts of land they own for industrial parks studded with data centers and solar panels, the latter meant to feed the insatiable energy appetites of the former. The logic is simple: data centers are power and land hogs. By 2035, they could demand at least five gigawatts of electricity in Malaysia -- almost 20% of the country's current generation capacity and roughly enough to power a major city like Miami. Malaysia also needs space to house server farms, and palm oil giants control more land than any other private entity in the country.

The country has been at the heart of a regional data center boom. Last year, it was the fastest-growing data center market in the Asia-Pacific region and roughly 40% of all planned capacity in Southeast Asia is now slated for Malaysia, according to industry consultant DC Byte. Over the past four years, $34 billion in data center investments has poured into the country -- Alphabet's Google committed $2 billion, Microsoft announced a $2.2 billion investment and Amazon is spending $6.2 billion, to name a few. The government aims for 81 data centers by 2035. The rush is partly a spillover from Singapore, where a years-long moratorium on new centers forced operators to look north. Johor, just across the causeway, is now a hive of construction cranes and server farms -- including for firms such as Singapore Telecommunications, Nvidia and ByteDance. But delivering on government promises of renewable power is proving harder.

The strains are already being felt in Malaysia's data center capital. Sedenak Tech Park, one of Johor's flagship sites, is telling potential tenants they'll need to wait until the fourth quarter of 2026 for promised water and power hookups under its second-phase expansion, according to DC Byte. The vacancy rate in Johor's live facilities is just 1.1%, according to real estate consultant Knight Frank. Despite its rapid growth, the market is nowhere near saturation, with six gigawatts of capacity expected to be built out over time, said Knight Frank's head of data centers for Asia Pacific, Fred Fitzalan Howard. That potential bottleneck has incentivized palm oil majors such as SD Guthrie Bhd. to pitch themselves as both landowners and green-power suppliers. The $8.9 billion palm oil producer, SD Guthrie, is the world's largest palm oil planter by acreage, with more than 340,000 hectares in Malaysia. "SD Guthrie is pivoting to solar farms and industrial parks, betting that tech giants hungry for server space will prefer sites with ready access to renewable energy," reports Bloomberg. "The company has reserved 10,000 hectares for such projects over the next decade, starting with clearing old rubber estates and low-yielding palm plots in areas near data center and semiconductor investment hubs."

"The company's calculation is based on this: one megawatt of solar requires about 1.5 hectares. Helmy said SD Guthrie wants one gigawatt in operation within three years, enough to power up to 10 hyperscale data centers used for AI computing. The new business is expected to make up about a third of its profits by the end of the decade."

Google's AI infrastructure chief told employees the company must double its AI serving capacity every six months in order to meet demand. In a presentation earlier this month, Amin Vahdat, a vice president at Google Cloud, gave a presentation titled "AI Infrastructure." It included a slide on "AI compute demand" that said: "Now we must double every 6 months.... the next 1000x in 4-5 years." CNBC reports: The presentation was delivered a week after Alphabet reported better-than-expected third-quarter results and raised its capital expenditures forecast for the second time this year, to a range of $91 billion to $93 billion, followed by a "significant increase" in 2026. Hyperscaler peers Microsoft, Amazon and Meta also boosted their capex guidance, and the four companies now expect to collectively spend more than $380 billion this year.

Google's "job is of course to build this infrastructure but it's not to outspend the competition, necessarily," Vahdat said. "We're going to spend a lot," he said, adding that the real goal is to provide infrastructure that is far "more reliable, more performant and more scalable than what's available anywhere else." In addition to infrastructure build-outs, Vahdat said Google bolsters capacity with more efficient models and through its custom silicon. Last week, Google announced the public launch of its seventh generation Tensor Processing Unit called Ironwood, which the company says is nearly 30 times more power efficient than its first Cloud TPU from 2018.

Vahdat said the company has a big advantage with DeepMind, which has research on what AI models can look like in future years. Google needs to "be able to deliver 1,000 times more capability, compute, storage networking for essentially the same cost and increasingly, the same power, the same energy level," Vahdat said. "It won't be easy but through collaboration and co-design, we're going to get there."

Microsoft has acknowledged in a support article that major Windows 11 core features including the Start Menu, Taskbar, File Explorer and System Settings break after applying monthly cumulative updates released on or after July 2025.

The problems stem from XAML component issues that affect updates beginning with July's Patch Tuesday release (KB5062553). The failures occur during first-time user logins after cumulative updates are applied and on non-persistent OS installations like virtual desktop infrastructure setups. Microsoft lists Explorer.exe crashes, shellhost.exe crashes, StartMenuExperienceHost failures and System Settings that silently refuse to launch among the symptoms. The company provided PowerShell commands and batch scripts as temporary workarounds that re-register the affected packages. Both Windows 11 versions 24H2 and 25H2 share the same codebase and are affected. Microsoft said it is working on a fix but did not provide a timeline.

An anonymous reader shares a report: Microsoft is upgrading its Advanced Paste tool in PowerToys for Windows 11, allowing you to use an on-device AI model to power some of its features. With the 0.96 update, you can route requests through Microsoft's Foundry Local tool or the open-source Ollama, both of which run AI models on your device's neural processing unit (NPU) instead of connecting to the cloud.

That means you won't need to purchase API credits to perform certain actions, like having AI translate or summarize the text copied to your clipboard. Plus, you can keep your data on your device.

An anonymous reader quotes a report from Ars Technica: Some Dell and HP laptop owners have been befuddled by their machines' inability to play HEVC/H.265 content in web browsers, despite their machines' processors having integrated decoding support. Laptops with sixth-generation Intel Core and later processors have built-in hardware support for HEVC decoding and encoding. AMD has made laptop chips supporting the codec since 2015. However, both Dell and HP have disabled this feature on some of their popular business notebooks.

HP discloses this in the data sheets for its affected laptops, which include the HP ProBook 460 G11 [PDF], ProBook 465 G11 [PDF], and EliteBook 665 G11 [PDF]. "Hardware acceleration for CODEC H.265/HEVC (High Efficiency Video Coding) is disabled on this platform," the note reads. Despite this notice, it can still be jarring to see a modern laptop's web browser eternally load videos that play easily in media players. HP and Dell didn't explain why the companies disabled HEVC hardware decoding on their laptops' processors.

A statement from an HP spokesperson said: "In 2024, HP disabled the HEVC (H.265) codec hardware on select devices, including the 600 Series G11, 400 Series G11, and 200 Series G9 products. Customers requiring the ability to encode or decode HEVC content on one of the impacted models can utilize licensed third-party software solutions that include HEVC support. Check with your preferred video player for HEVC software support."

Dell's media relations team shared a similar statement: "HEVC video playback is available on Dell's premium systems and in select standard models equipped with hardware or software, such as integrated 4K displays, discrete graphics cards, Dolby Vision, or Cyberlink BluRay software. On other standard and base systems, HEVC playback is not included, but users can access HEVC content by purchasing an affordable third-party app from the Microsoft Store. For the best experience with high-resolution content, customers are encouraged to select systems designed for 4K or high-performance needs."

Microsoft has released the source code for Zork I, II, and III under the MIT License through a collaboration with Team Xbox and Activision that involved submitting pull requests to historical source repositories maintained by digital archivist Jason Scott. Each repository now includes the original source code and accompanying documentation.

The games arrived on early home computers in the 1980s as text-based adventures built on the Z-Machine, a virtual machine that allowed the same story files to run across different platforms. Infocom created the Z-Machine after discovering the original mainframe version was too large for home computers. The team split the game into three titles that all ran on the same underlying system.

The code release covers only the source files and does not include commercial packaging or trademark rights. The games remain available commercially through The Zork Anthology on Good Old Games and can be compiled locally using ZILF, a modern Z-Machine interpreter.

Microsoft's push to transform Windows into an "agentic OS" that allows AI agents to control PCs is drawing user backlash similar to the Windows 8 controversy, as the company marks the operating system's 40th anniversary this week, writes Tom Warren, a reporter at The Verge who has been covering Microsoft for nearly two decades. Windows chief Pavan Davuluri announced the agentic OS plans in a post on X last week and faced immediate criticism in hundreds of replies before they were locked days later.

"It's evolving into a product that's driving people to Mac and Linux," one person wrote, while another asked for a return to Windows 7's "clean UI, clean icon, a unified control panel, no bloat apps, no ads, just a pure performant OS." Davuluri later responded to software engineer Gergely Orosz, saying "we care deeply about developers" and acknowledging Microsoft has "work to do on the experience, both on the everyday usability, from inconsistent dialogs to power user experiences."

Microsoft CEO Satya Nadella told the Dwarkesh Podcast that the company's business "which today is an end user tools business, will become, essentially an infrastructure business in support of agents doing work." The Recall feature already spooked users when it was initially turned on by default before Microsoft reworked it to be opt-in. Navjot Virk, corporate vice president of Windows experiences, told The Verge that "every user can use [AI agents] when they're ready. It's their choice, they decide."

An anonymous reader shares a report: A Microsoft executive is questioning why more people aren't impressed with AI, a week after the company touted the evolution of Windows into an "agentic OS," which immediately triggered backlash.

"Jeez there so many cynics! It cracks me up when I hear people call AI underwhelming," tweeted Mustafa Suleyman, the CEO for Microsoft's AI group. Suleyman added that he grew up playing the old-school 2D Snake game on a Nokia phone. "The fact that people are unimpressed that we can have a fluent conversation with a super smart AI that can generate any image/video is mindblowing to me," he wrote.