Microsoft Teams currently limits sharing a screen to a single presenter. This can result in some awkward handoffs between presenters or restrict how much content can be shared at once. But those challenges should be a thing of the past because soon, Microsoft Teams will allow two users to share screens at once within a meeting.
"Microsoft is working on a solution: two presenters will be able to share their screens or windows simultaneously in a Teams meeting. Participants will be able to view both shared screens at the same time, making it easier to compare and discuss content without constantly handing the screen back and forth."
The feature is expected to ship in November 2026. When it does roll out, it will be available for Teams desktop and Teams on the web.
The Reddit post focuses largely on handing off between presenters, but I think the ability to leave two shared screens up at once is more interesting. You can already take over sharing in a Teams meeting, which forces one shared screen to go away and be replaced by a new one.
Having two shared screens appear makes it easier to compare content, guide people through tasks, or present side-by-side.
Some questions remain about the new feature, such as how the two shared screens will appear within a meeting. Microsoft will have to optimize that experience for different form factors, since viewing two shared screens at once would be much easier on a large monitor than a smaller laptop screen.
The post only mentions the desktop and web versions of Teams, so it's unclear how the new feature would appear for mobile users.
It's nice to see the addition to Teams because it helps the platform catch up to one of its biggest competitors. Zoom has long allowed multiple users to share screens simultaneously within a meeting.
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Microsoft Teams will soon let administrators tweak the list of file extensions commonly associated with security threats to meet their company's security requirements. [...]
Microsoft has fixed a known issue that causes copy-and-paste failures for some Excel users after installing the September 2026 KB5002914 security update. [...]
Microsoft recently announced a Windows 11 and Surface event for October, but that’s not the only time the tech giant will take the stage next month. Microsoft will host its annual OneDrive + Copilot digital event on October 20, 2026.
Microsoft highlighted several of the key speakers in its post announcing the event:
Jeff Teper, Executive Vice President of Microsoft Apps and Agents
Adam Harmetz, Corporate Vice President of Product, OneDrive and SharePoint
Arwa Tyebkhan, Head of Product, OneDrive
Microsoft also promised that "product leaders, engineers, and experts from across the OneDrive team" will share during the event.
The group of experts will show product demos and discuss real-world use cases for OneDrive and Microsoft 365.
OneDrive is at the center of many AI workflows, linking documents and images to tools like Copilot. Microsoft's teaser for the event focuses on "turning files into outcomes."
This event may appear in fewer headlines than the Windows 11 and Surface event, but I suspect a higher percentage of attendees will enjoy the event than those who watch the Windows 11 and Surface event.
Microsoft set a high bar for its Surface events for years, often introducing revolutionary hardware or major updates to fan-favorite devices. This year's Windows 11 and Surface event will likely focus more on using AI locally on devices like the Surface Laptop Ultra. We've already seen that device and even gone hands-on with it, so there isn't much mystery surrounding it.
Microsoft could always surprise us, of course, but the last few Surface or Windows 11 events have been rather tame. I don't expect the OneDrive and Copilot event to break any major news, but people will likely go into it with grounded expectations.
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Microsoft confirme que la KB5124008 peut casser la relation d'approbation des PC Windows 11 avec l'AD. En cause : Machine Identity Isolation. Voici la solution.
Microsoft shared a temporary fix on Wednesday for a known issue that prevents Windows 11 users from logging in with valid domain credentials after installing the September 2026 security updates. [...]
Microsoft is investigating reports that the Windows 11 KB5124008 security update is breaking domain trust relationships on some enterprise systems, preventing users from logging in with valid domain credentials. [...]
Microsoft a confirmé qu'un bug présent dans Edge 153 peut provoquer le gel complet de certaines applications web, rendant la fenêtre du navigateur insensible à toute saisie clavier ou souris. En attendant un correctif, l'entreprise recommande pour l'instant de revenir à la version précédente du navigateur, Edge 152.
Microsoft 365 est victime de problèmes d’accès avec des erreurs HTTP 502 et 503 aux États-Unis et au Royaume-Uni. Microsoft pointe du doigt des services tiers.
Microsoft appears keen to go ahead with plans to build a data center in Slough, England. Plans could be submitted as soon as this autumn, according to The Slough Express.
Recently, a consultation was held to receive feedback from local residents about the data center. In that process, Microsoft said: "Data centres have become integral to our lives, with social media, contactless payments and remote working all reliant on the functionality they provide."
The tech giant added, "The UK needs more new data centres to power the economy of the future."
The consultation covered several topics related to the proposed data center, including on-site parking and if the building of the data center would affect local traffic.
Councillor Chandra Muvvala discussed the impacts of data centeres with the Local Democracy Reporting Service (LDRS). "Not having a data centre is not a problem, but having a data centre is certainly a problem," said Muvvala.
The councillor also noted things Microsoft could do to help the community, such as planting trees or improving local parks.
A petition to pause the data center project has over 600 signatures at the moment. Petitioners want an independent assessment to be completed to determine the impacts of the project.
Controversial data centers
The proposed data center in Slough is not alone in drawing criticism. Microsoft has also faced pushback about its planned data center in Leeds, England.
The complaints about the project in Leeds are similar to those from people in Slough. Residents in both areas have expressed concerns about the environmental impact of the data centers and raised flags about potentially high noise levels and other ways the data centers could harm their respective surrounding areas.
Microsoft has already received the go-ahead to build the data center from the Leeds City Council, which voted unanimously to approve the project. But the final decision on the project will come from Chief Planning Officer Martin Elliot.
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Microsoft says it's still investigating a known issue that causes the Copilot and Copilot Chat buttons in Classic Outlook to disappear for some Windows users. [...]
Microsoft just announced a Windows and Surface event for October 7, 2026. The event will be held in San Francisco and will focus on "how local AI will shape the next chapter of the PC." It will start at 10 AM PT / 1 PM ET.
Microsoft CEO Satya Nadella will be at the event, as will Surface chief Pavan Davuluri. NVIDIA CEO Jensen Huang will also be there, so we can expect to see RTX Spark discussed on stage.
RTX Spark is NVIDIA's new superchip. It powers the Surface Laptop Ultra and Surface RTX Spark Dev Box. Microsoft already announced those devices but has not shared key details yet, including pricing and availability. The event in October could be a chance to share more about the devices and the RTX Spark in general.
Microsoft is also expected to highlight improvements to Windows 11. The tech giant is deep into its Windows K2 initiative that aims to reduce pain points in the operating system and smooth the overall experience. We've seen some early wins from that initiative, such as the option to resize and move the Taskbar on Windows 11.
But Microsoft still has a long way to go before Windows 11 is redeemed in the eyes of many. Windows updates often ship with bugs and the operating system still has mismatching UI elements. Fixing Windows 11 is a large project that will take time, and Microsoft would be wise to show what it's already done to improve the OS and point to what's on the way.
While Microsoft could always surprise us with more hardware announcements, its quote about "how local AI will shape the next chapter of the PC" aligns well with devices we already know are on the way. The Surface Laptop Ultra and Surface RTX Spark Dev Box are designed to run AI locally.
Based solely on that quote, we could see Microsoft discuss Project Zenith at the event. That's the codename of a new class of devices aimed at developers that want to build apps and local AI experiences.
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Microsoft has reminded customers that Windows Server 2022 will reach the end of mainstream support next month and enter extended support until October 2031. [...]
Microsoft is having a bit of a rough September when it comes to bugs. Another issue has been discovered in Windows 11. This time, it's Excel's copy and paste feature that's been broken by an OS update.
That bug was discovered shortly after Microsoft confirmed issues with Hyper-V Linux folder shares, Remote Desktop, and USB audio. Those have since been fixed through an out-of-band update, but the Excel bug has not been fixed yet.
"In Microsoft Excel 2024, 2021, 2019, and 2016, the paste operation might fail silently. Although users try to paste content, the source remains selected and the destination is unmodified. When this issue occurs, users receive no indication of the failure, such as a beep or error message. Microsoft is researching the issue and will post more information in this article when the information becomes available."
The September Patch Tuesday update has almost 1,000 security fixes, so it is important to install it on PCs. But it may be worth holding off a bit if your workflow would be hindered by lingering bugs.
I don't want to come across as a doomsayer. The sky is not falling because copy and paste in Excel is broken. But it's frustrating to see bugs creep into Windows 11 updates.
Microsoft is aware of negative feelings many users have toward Windows 11. The company has a Windows K2 initiative that aims to reduce pain points and improve the overall Windows 11 experience. Part of that initiative centers around improving Windows updates.
On paper, Microsoft is trying to reduce how many updates people need to install each month. But I've had to install several Windows 11 updates just in September, including the out-of-band update that fixed the audio issue.
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