GitHub is down for thousands of users, potentially costing millions of dollars in lost productivity. Outages started around 9:40 AM ET and affect API requests, pull requests, and webhooks.

The issues also affect Copilot. A massive number of developers and companies rely on GitHub and Copilot to get work done, so even a few hours of serious issues can be costly.

The official GitHub status page states:

"We are experiencing high error rates around 20% for web experiences and api traffic. Archive downloads and raw repository content downloads are experiencing an approximate 50% error rate. SAML and OIDC authentication, SCIM, and Team Sync are also impacted. We are still working to identify the root cause and will continue to post updates as we learn more and perform mitigation."

The cause of the outage is unknown at this time.

"We identified the problematic component and have taken corrective actions. There are strong signs of recovery but we are still working to completely restore service, with error rates still remaining slightly elevated. We will post further updates as recovery continues."

This is a developing story. We will update this piece as more information becomes available.

A former Microsoft engineer is working on a way to make Live Tiles relevant in 2026. Jeff Fritz, who worked at Microsoft until last month, has been showcasing an app called DayFrame on several of his recent live streams.

DayFrame is what happens when Windows Phone and Outlook have a baby. The app features a persistent hub with shortcuts to your email, calendar, contacts, and other tools. The layout is inspired by Windows Phone and would look natural on a Lumia smartphone.

Fans of retro Windows design will appreciate the Live -Tile-inspired interface, icons, and text. Though the app is built with classic Windows UI elements in mind, the experience won't be exclusive to PC. DayFrame will be available on both Windows and Mac when it ships.

"Instead of juggling separate apps, DayFrame gives every part of your personal world a home behind a single shell," reads the DayFrame website. "A persistent tile rail on the left keeps your modules one tap away — bold, square, unmistakably blue — while the main pane shows whatever you're focused on right now."

Sadly, the app is not available yet and is simply listed as "Coming soon." But Fritz mentioned on X that a private preview for the app should be available in the next week or so.

Fritz notes that the screenshots shown on the DayFrame website are of "real, running code," so they're more than just design mockups.

DayFrame is designed to be expanded over time. Each module is built independently and tested separately, which allows Fritz to add new modules without affecting preexisting ones.

The concept behind DayFrame is intriguing. A lot of apps feel like cookie-cutter tools made with templates. While DayFrame is inspired by Windows Phone, it takes the familiar layout and builds on it.

I'd love to see DayFrame be embraced by a community of developers after it comes out. Maybe we'll see some unique modules added to the app.

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Less than one year after being launched in preview and before leaving testing, the COPILOT function in Excel is going away. The function never shipped to general availability, but it could be used by Frontier and Insider users since August 2025.

The COPILOT function allowed users to use natural language to place prompts into spreadsheets. For example, you could use it to summarize text or categorize feedback. The function could also look up information from the web.

While useful, the function had serious limits. Microsoft stated that people should not use the COPILOT function for numerical calculations, responses that require context from other parts of a workbook, or any tasks with "legal, regulatory or compliance implications."

Considering how many people use Excel for important work and calculations, those limits are quite restrictive.

Microsoft's explanation of why the feature is going away lacks details. Instead, it primarily focuses on the fact that Copilot in Excel is still available in the side pane:

"Beginning September 14, 2026, the =COPILOT function in Microsoft Excel will no longer be available. This function is currently offered as a preview feature through the Insider and Frontier programs.

Customers can continue using Copilot in Excel through the Copilot side pane, which provides many of the same AI-powered capabilities, including summarizing text, classifying data, generating content, and retrieving information from the web. This change helps streamline the Copilot experience within Excel while continuing to provide AI assistance through a supported interface."

Users will not be able to create new formulas using the COPILOT function after September 14, 2026.

Windows Central take

It appears Microsoft may be reining in Copilot a bit. The AI tool is still part of the company's plans, but in a more controlled manner.

Microsoft has a unified Copilot experience that merges Copilot and Microsoft 365 Copilot. We've also seen some Copilot features go away or be limited over the last few months.

Earlier this summer I argued that the free version of Copilot is starting to feel like a tech demo designed to push paid tiers. I still think that's the case, but if Microsoft is going to push Copilot, it's best to do so with a plan.

Since the launch of Copilot, it's felt like Microsoft threw everything at the wall to see what sticks. The Copilot brand was diluted and there were dozens of different apps with Copilot in the name. Anything even remotely related to AI was attached to Copilot in some way, making the term almost meaningless.

Whether it's because Microsoft decided that strategy was a mistake or it's just had enough time to assess what properly stuck, the next wave of Copilot feels more targeted.

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Windows 11 has a major update on the way, and that update promises to address some of the loudest complaints about the operating system. August is traditionally a slow month for Windows news, but thanks to some previews of what’s on the way next month, we have a lot to talk about.

Microsoft’s refreshed taskbar, customizable Start menu, and other improvements are all in the final stages of testing. Microsoft confirmed that a major Windows update is on the way very soon. But my question is, should that major update have been Windows 12?

Biggest News of the Week

It’s worth asking what a new operating system even is in 2026. As opposed to historical upgrades, the kernel and underlying code base of Windows stays largely the same when jumping between major version numbers. We’re well past the days of major architectural changes or code based swaps that make old software incompatible, at least when it comes to computers.

Is a new Start menu or a revamped taskbar set of options enough to justify calling a new OS Windows 12? Perhaps a revamped Settings app or an upgraded core experience for connecting your phone to your PC is enough to do it. There’s a fine line between a UI overhaul and a fresh coat of paint when it comes to making a new operating system.

Is the Damage Already Done?

The core question about keeping the Windows 11 name or upgrading to Windows 12 is if the damage has already been done or, in other words, is it even possible to save Windows 11 in the eyes of the public?

Windows 11 launched in controversy. The minimum requirements of the operating system made millions of PCs ineligible for an upgrade. Other decisions from Microsoft, such as rebuilding the taskbar without all of the options available in previous versions of Windows, also drew criticism.

I’m among the critics of Windows 11. I’ve pointed out several of the flaws in the operating system and mistakes I feel Microsoft has made. But I’m also a newswriter for a niche website that focuses on Windows. The general public may not be so passionate.

If Windows 11 is a lost cause, Microsoft should gather together a bunch of the changes from the Windows K2 initiative and package them into Windows 12.

Learning the Right Lessons

If there ever is a Windows 12, I’m worried that Microsoft would have it focused on the wrong things. One of my favorite podcasts often says Hollywood learns the wrong lessons when a movie makes money. I think that could be the case with Windows 12.

Microsoft is trying to be better with Windows 11 and its K2 initiative shows promising signs, but part of me still worries that the higher-ups of Microsoft will think AI PCs are the future and use the sales of Copilot+ PCs to justify a Windows 12 centered around artificial intelligence.

But it’s not that Copilot+ PCs are must-have devices and that consumers are running into stores to find PCs capable of running AI. If you make the models of the best-selling PCs Copilot+ PCs and then those computers continue to sell, that’s not a sign that people want Copilot+ PCs. If you cram AI into every computer on the market, you can’t then justify making Windows 12 AI-focused by saying every PC is AI capable.

A hypothetical Windows 12 should be about moving past the stains that cover Windows 11. It will have been long enough since people bought new PCs that the TPM 2.0 requirement will not be as big of a deal. Additionally, Microsoft will have fixed the major user interface issues that have drawn so many complaints over the years.

Shopping with Sean

My top pick for shoppers this week is the XPS 14 (2025). That laptop is still on sale and is still one of the best bargains available. I love the XPS 14's design and a $1,150 discount on a PC with 32GB of RAM is rare these days.

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After years of waiting, you will finally be able to move your taskbar on Windows 11. But you still have to wait just a bit longer.

The latest Windows 11 Insider Preview builds include the option to move the taskbar to the top or either side of the screen. Assuming all goes well with testing, that change should ship with the September Patch Tuesday update. But Windows Insiders in the Release Preview Channel can start moving their taskbar right now.

The same update also brings the option to make the taskbar smaller on Windows 11, which maximizes screen space on smaller devices.

These changes should sound familiar to anyone who follows the development of Windows 11. They're among the several improvements that are on the way to Windows 11 this fall.

Other improvements include a more customizable Start menu, improved Windows Search, and a faster File Explorer.

The full change log for the latest Insider builds breaks down everything that's new.

Build 26100.9267/26200.9267

• [Taskbar] This update gives you more ways to customize the taskbar to match how you work and make better use of screen space.
  • New! You can now choose whether the taskbar appears at the bottom, top, left, or right side of your screen. In these other positions, tooltips, flyouts, and animations still come from the taskbar, and most customization settings, such as never combining taskbar icons, work with all locations. The search box and smaller taskbar are currently supported only for top and bottom positions. To change the position of the taskbar, go to Settings > Personalization > Taskbar > Taskbar behaviors > Taskbar position.
  • New! A smaller taskbar option is now available to help maximize screen space on smaller devices. This experience reduces the size of taskbar icons and the taskbar height while maintaining access to key features such as Start, Search, and the system tray. To change your taskbar size, go to Settings > Personalization > Taskbar > Taskbar behaviors > Taskbar size. When set to Small, both the icons and the taskbar height become smaller.
  • New! The Taskbar behaviors section of the Taskbar settings page is now expanded by default for improved discoverability.
  • This update improves reliability when loading the system tray area of the taskbar on non-touch PCs.
• [Start menu] This update makes the Start menu more personal with several customizations.
  • New! You can choose between a small or large Start menu, in addition to the Automatic (default) option that's available today. To customize this setting, go to Settings > Personalization > Start > Start menu size.
  • New! The Recommended section is renamed Recent in the Start menu and on the Start settings page (Settings > Personalization > Start).
  • New! You can now hide your name and profile picture in Start by going to Settings > Personalization > Start > Hide your name and profile picture on Start.
  • New! The Start menu settings page is now redesigned with section-level toggles to independently show or hide Pinned, Recent, and All.
• [Windows Search] This update includes improvements that make Windows Search more dependable, easier to scan, and clearer before you select a result.
  • New! Search home is simplified to reduce visual clutter and make it easier to get back to recent searches quickly.
  • New! Search does a better job of showing where a result comes from, such as an app, setting, file, web result, or Microsoft Store suggestion. It's easier to tell what you're looking at and where you'll go before you select a result.
  • New! A new setting in Settings > Privacy & security > Search lets you choose whether web and Microsoft Store suggestions appear alongside local results.
  • New! Windows now automatically indexes your most used folders so that files in those folders appear in subsequent search results. You can control the setting in Settings > Privacy & security > Search > Automatically find additional relevant locations.
• [File Explorer]
  • New! File Explorer Home now launches faster and is more responsive.
  • New! The Recommended section on Home now supports touch scrolling, making it easier to browse files in the carousel.
• [General design] New! This update introduces updated progress indicators across Windows, providing a more consistent and modern experience during startup, sign-in, restart, shutdown, and update installation.
• [Windows Share] New! This update adds the ability for users signed in with a work or school account to discover and install relevant apps directly from the share window. To manage this experience, go to Settings > System > Share and select Show suggested apps in share surfaces.
• [Administrator protection] New! Administrator protection aims to protect free-floating admin rights for administrators. It enables users to perform administrative tasks using just-in-time privileges. Administrator protection isn't classified as a formal security boundary. It hardens security against elevation-of-privilege attacks by introducing profile separation. This feature is turned off by default and can be enabled using OMA-URI in Microsoft Intune or through Group Policy. This feature was previously disclosed in October 2025 (KB5067036) and is now beginning to roll out.
• [Multiple desktops] Switching between virtual desktops is now smoother and more responsive.
• [Display and graphics]
  • This update improves reliability when navigating to and interacting with Settings > System > Display.
  • This update improves the persistence of your previous brightness setting after energy saver turns off.
• [Task Manager] This update improves reliability when displaying app history information in Task Manager.
• [Windows Setup]
  • This update streamlines the experience for selecting a secondary keyboard during Windows setup, making it easier to skip when it isn't needed.
  • This update improves the Get Started app with new App install, Site pinning, and Theme pages to help you personalize your device and discover new features.
• [Windows Update] This update improves restart behavior so PCs that were manually put to sleep return to sleep after completing an update, even when automatic sleep is set to Never.
• [Network]
  • This update improves resiliency and recovery from potential VPN-related background issues that can cause processes to stop responding.
  • This update improves the output of the netsh wlan show wlanreport command for Japanese users.
• [Input]
  • This update improves the reliability of typing with the Japanese IME by reducing potential hangs.
  • This update improves the persistence of voice typing settings for automatic punctuation and the launcher.
• [Cryptography] The post-quantum cryptography algorithm ML-KEM can now be used as a standalone algorithm for TLS key exchange, in addition to the hybrid groups added previously.
• [Windows Management Instrumentation Command-line (WMIC)] Starting in August 2026, Windows 11, versions 24H2 and 25H2 no longer include the Windows Management Instrumentation Command-line (WMIC) utility. WMIC is already removed by default in new installations of Windows 11, versions 24H2 and 25H2, and is no longer available as a Feature on Demand (FoD). This change affects only the WMIC utility. Windows Management Instrumentation (WMI) remains supported. To learn more, see Windows Management Instrumentation Command-line (WMIC) removal from Windows.

Almost everything new in these builds is rolling out gradually. The normal rollout only includes "Additional quality improvements," according to the change log.

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A dramatic saga is unfolding on X, and VLC and Microsoft Defender are at the center of it. Things kicked off when video game designer Jonathan Blow criticized the open source community due to an issue he had with VLC.

A curious issue causes MP3 files to take a while to open in VLC. In some cases, opening a file can take over 30 seconds.

"Finally switched *away* from VLC *to* Microsoft Media Player, because VLC now takes 33 seconds to start playing an mp3 after clicking on it," said Blow. He added, "A large sector of open source software is in a truly embarrassing place now..."

Blow's post now shows a community note because the bug is due to Microsoft Defender, not VLC. Or at least, that's the claim of several people on X.

VideoLAN, the makers of VLC, responded to Blow:

"This is because of a « bug » from Microsoft Defender in one update of Windows 11, who magically made VLC plugins cache quarantined by Windows. Reinstalling VLC or regeneration of the plugin cache will fix this. Calling open source software embarrassing when it is a Windows update that broke it is quite disrespectful."

In response, Blow claimed that he had to fix an issue that was caused by a faulty graphics driver sent out by AMD. His post suggests that VLC should fix the issue even if the problem is caused by Microsoft Defender.

What's actually happening?

My wife would say that this is all a "storm in a teacup." I don't see the need to be as aggressive about this topic as people have been on X.

Over on Reddit, cooler heads prevailed. A discussion on the topic happened in the r/pcmasterrace subreddit. There, people focused on what's causing the issue and how to fix it.

At least some of the issue is related to Microsoft Defender. That's clear because adding VLC's folder as an exception to Defender fixes the problem, as highlighted by user "nicktheone."

If it were exclusively an issue with VLC, creating the exception within Microsoft Defender would not solve it.

Of course, you could still debate whose responsibility it is to fix the issue. Even a bug related to Microsoft Defender could potentially be fixed by the VideoLAN team. That's certainly what Blow did while spending much of his Wednesday afternoon arguing with people on X.

How to create an exception for VLC in Microsoft Defender

You shouldn't have to create an exception for VLC in Microsoft Defender to open an MP3 in less than 30 seconds, but... here we are. Luckily, the steps to do so are simple:

• Open Windows Security
• Select Virus & threat protection
• Select Manage settings
• Select Add or remove exclusions (it's at the bottom of the page)
• Click Add an exclusion
• Select Folder
• Navigate to C:\Program Files\VideoLAN
• Click Select Folder

Before making an exclusion, VLC took about five seconds to open an MP3 on my computer. After creating an exclusion, opening the same file took under one second.

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When does a bug become a feature? Microsoft needs to answer that question now that classic Outlook may hide the Copilot button and stop other Copilot features from working.

A bug that appears with build 20026.20182 of classic Outlook prevents access to Copilot Chat and removes Copilot entry points within the app.

"After classic Outlook for Windows updates to build 20026.20182 and higher, you no longer have Copilot Chat or Copilot entry points in Outlook," reads a Microsoft support document. "This issue happens if you have a Copilot Chat (Basic) license or a paid M365 Copilot (Premium) account."

While it's easy to joke about Copilot going missing being "addition by subtraction," the bug is likely frustrating for those that rely on Copilot within classic Outlook.

If your system is affected by the bug, the Copilot button could be missing from the top-right area above the ribbon. The Copilot icon can also go missing in the left app bar or the More Apps area.

Even if you see the Copilot icon in the Add Apps section, selecting "Open" may not do anything at all. Even if you've added Copilot through ribbon customization, the option may appear grayed out or unavailable.

Only classic Outlook is affected, meaning Copilot still appears and works as usual within the web version of Outlook and other versions. The Microsoft 365 Copilot app and web experience are also working normally, though it's worth noting Microsoft has a new unified Copilot experience rolling out.

If you need to use Copilot immediately, Microsoft suggests switching to Outlook on the web or the new Outlook app. While standard fixes like creating a new Outlook profile, clearing local cache data, re-signing into Office, or restarting Windows have been tried, Microsoft notes they don't consistently restore the missing buttons.

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The Lenovo Yoga Slim 7x (Gen 11) is one of the best laptops we've reviewed all year. Our Cale Hunt called the PC a "top choice for students, small business pros, and even casual Windows users who want a premium laptop." Now, thanks to a YouTuber, the laptop can also claim the title of a streaming battlestation.

YouTuber "DevonDoesTech" used the Yoga Slim 7x to power his streaming and content creation setup for a 17-hour stream marathon. DevonDoesTech was sent the laptop by Qualcomm and tested the PC by using it as the heart of his stream.

The latest Yoga Slim 7x runs on a Snapdragon X2 processor. The one DevonDoesTech used has the Snapdragon X2 Elite inside. The idea behind the stream was to see how the chip handled real-world usage.

It's a clever way to showcase the new chip from Qualcomm. Snapdragon X processors have had respectable specs for a while, but posts about the chips on social media often include people asking about app compatibility.

An Arm blog post from July 2025 stated that 90% of time spent on Windows on ARM PCs is spent on natively compiled apps. Since then, NVIDIA has announced RTX Spark, which adds another major name to the Windows on ARM platform.

But boasting about how many apps are natively compiled is not the same as showing ARM-based PCs can actually be used to get work done. The DevonDoesTech stream required OBS Studio, Meld Studio, DaVinci Resolve, Discord, and other apps.

DevonDoesTech streamed for over 1,000 minutes during his stream. The setup had both a horizontal stream on YouTube and a vertical stream on Twitch that ran simultaneously.

"I didn't notice a difference. Never once during the 17-hour stream, never once during my testing, never once during my road trip did I say 'Dang, I really wish that I had the power of my desktop computer.'"

He added that the Yoga Slim 7x is "kind of blowing [his] mind."

While ARM-based computing has come a long way, there are still games that do not work with Snapdragon X chips. Kernel-level anti-cheat is required for some games and is still an awkward spot. But even in that area there's promise for improvement.

It's not just DevonDoesTech

DevonDoesTech's praise is quite effusive, but it aligns with our own experience. The Yoga Slim 7x earned a 4.5 out of 5 in our review and Hunt said the Snapdragon X2 Elite chip and the laptop are a "blast" to use.

After using a PC with a Snapdragon X2 for one month, Hunt was "totally sold on Snapdragon X2." He also spoke on app compatibility:

"For a fairly casual Windows user like me, ARM64 app compatibility is a complete non-issue. You can see for yourself if the apps you use are native or emulated on the extremely useful WorksOnWOA website."

There was a time when ARM-based laptops were lackluster compared to their x86 counterparts. I'm happy to see those days are behind us.

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We now have more details about Qualcomm's Snapdragon C chips. The processors were officially announced in May, but we did not have full specs or details at the time.

Snapdragon C chips are designed to power budget laptops that start around $300. Qualcomm has updated its product pages for the processors, including full specs.

The specs are promising and stack up well against offerings from competitors, such as the Intel N250. Qualcomm shared some favorable comparisons between Snapdragon C and Intel N250 that suggest Qualcomm's new chip could compete very well in the budget laptop space.

Snapdragon C specs and details

Snapdragon C promises up to 67% faster performance than Intel N250 according to Qualcomm. The biggest difference between the chips appeared in Cinebench MT testing, but Snapdragon C defeated Intel across a range of Qualcomm's tests.

Those performance tests are when both chips are running on battery power, which leans in Qualcomm's favor. Snapdragon processors often thrive in unplugged testing.

Qualcomm claims Snapdragon C delivers 106% better power efficiency during Netflix playback. Microsoft Teams (99% better) and YouTube (86% better) are both wins for Snapdragon C as well.

Power usage by idle apps is 39% better in power efficiency, according to Qualcomm.

Snapdragon C has a dedicated NPU, which helps with AI tasks. I doubt AI usage will be heavy among budget laptop users, so CPU performance and other specs will likely be bigger factors for those shopping for affordable PCs.

Windows 11 on ARM has improved greatly when it comes to app compatibility, so that should not be as much of a concern as it would have been just a few years ago. For many people, app compatibility is no longer a concern for Windows 11 on ARM.

There are some legacy and enterprise apps that are not compatible with Snapdragon C and other ARM-based processors, but the list of the best native Windows on ARM apps continues to grow and includes big-name and niche apps.

For non-native apps, Microsoft's Prism emulation has improved over the years as well. That means even apps running in emulation perform better.

What we still don't know about Snapdragon C

The official specs of Snapdragon C are promising, as are the figures shared by Qualcomm. But there are still several key facts we do not know, some of which won't be confirmed until laptops with the new chips launch.

We also need to know how the chips perform when laptops are plugged in and how that performance compares to that of Intel chips.

All of the claims about performance and efficiency come straight from Qualcomm, so we'll need to see them verified independently.

Qualcomm has a good track record with claims like this. Benchmarks and comparisons shared with the press about previous chips proved accurate in real-world testing.

Qualcomm has always been bullish about how well its Snapdragon processors perform when unplugged compared to Intel's chips. Qualcomm had an entire ad campaign highlighting differences on that front.

I'm confident that Snapdragon C chips will perform well and compete with similar chips from Intel, but we need concrete figures from the wild and hands-on experiences to know exactly how the new chips stack up.

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Stardock just announced AltTabby, an alternative to the Alt+Tab experience on Windows 11. The app switcher supports customizable layouts, smart grouping, application pinning, and keyboard shortcuts. The app plays nicely with other utilities from Stardock, such as allowing you to customize how Groupy groups behave.

Stardock reached out to me ahead of the release of the app and sent over a code to let me try AltTabby. I've never thought much about the Alt+Tab experience, so I lacked any ideas on how to improve it. I've always just pressed Alt+Tab to switch between apps without thinking.

AltTabby lets you do that, of course, but it has some nice options for customization that are worth a look.

Of the five views in AltTabby, I prefer the carousel. That view feels natural, and switching between apps flows smoothly. I like that I can customize things like window color as well.

I'm not a fan of the icons view or the classic icons view. I find both too crowded and compact. But I can see why people would like the minimal designs. The Icons view has a search box along the top that's handy.

If you want to use the search box in any of the views that support it, I suggest enabling the option to "Keep AltTabby interface open when hotkeys are released." This keeps the AltTabby view on your screen until you click elsewhere.

If you use multiple monitors, you'll want to take advantage of options like having apps from all displays appear or limiting the view to just your current monitor.

AltTabby can learn your most frequently used windows to show those prominently or be set to just show all of your windows sorted by which has been used most recently.

I've never given the Alt+Tab experience on Windows 11 much thought, but it's nice that Stardock did. AltTabby refreshes a classic Windows interface with new looks, expanded functionality, and several customization options.

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