Windows 11 Archives

Winsage

May 14, 2026

Windows 11 26H1: Microsoft keeps the special branch on track for new hardware

Microsoft has released an update to Windows 11 version 26H1, OS Build 28000.2113, through cumulative update KB5089548 on May 12, 2026. This update includes essential security fixes and non-security enhancements from the previous month's optional preview. Windows 11 version 26H1 is specifically designed for new devices launching in early 2026 and will not be available as an in-place update for existing systems running versions 24H2 or 25H2. The update focuses on maintenance for this branch, with improvements in SSDP notifications and gaming compatibility. It also includes AI enhancements exclusive to Copilot+-enabled PCs. Microsoft continues to support versions 24H2 and 25H2 for enterprise deployments, while 26H1 is relevant only for new hardware platforms. Currently, there are no known issues reported for Windows 11 26H1 or update KB5089548.

Winsage

May 14, 2026

Dell SupportAssist is crashing some Windows 11 PCs, causing them to enter reboot loops. Here’s how to stop it.

Dell users on Windows 11 are experiencing frequent blue screens and reboot loops after updating the Dell SupportAssist Remediation software to version 5.5.16.0, released on April 30. This issue particularly affects models like the XPS 15 9530, with crashes occurring approximately every thirty minutes and a common error message being "CRITICALPROCESSDIED." The problem has been traced to the DellSupportAssistRemediationService.exe, which is pre-installed on many Dell systems and designed to manage diagnostics, driver updates, and recovery tools. Users are advised to uninstall or disable the software to restore normal functionality. Dell has acknowledged the issue and is working on a resolution. Temporary workarounds include disabling the service via Command Prompt or fully uninstalling the SupportAssist components through the Settings app. However, uninstalling may result in the loss of system repair points created by the service.

Winsage

May 14, 2026

I hit the Windows 11 emoji picker bug that hides search and found a quick fix

Windows 11 users have experienced an issue with the emoji picker where the search box disappears unexpectedly. This problem has been noted by multiple users, including a colleague from Android Central. A simple solution to restore the search function involves opening Task Manager by pressing Ctrl + Shift + Esc, locating Windows Explorer in the list of processes, right-clicking on it, and selecting Restart. This action reloads the user interface elements and effectively restores the emoji search feature until a permanent fix is provided by Microsoft.

Winsage

May 14, 2026

Microsoft is improving the responsiveness of Windows 11 with WinUI 3

Microsoft is advancing its Project K2 initiative to improve the Windows 11 user experience by addressing performance issues, AI features, updates, and storage use. A key aspect of this project is transitioning Windows 11 components like the Start menu and File Explorer to WinUI 3, with a focus on optimizing performance. Recent updates show that File Explorer has achieved a 41% reduction in memory allocations, a 63% decrease in transient allocations, a 45% drop in function calls, and a 25% reduction in execution time for WinUI code during launches. These enhancements are expected to be integrated into the winui3/main development branch and WinAppSDK 2.x, with some optimizations requiring applications to opt in. Microsoft is also working with various Windows teams to ensure comprehensive performance gains and has introduced a Low Latency Profile feature to boost CPU performance temporarily during application launches.

Winsage

May 13, 2026

Former Windows boss reveals why modern Windows 11 apps feel slower, says Microsoft once gave every engineer a stopwatch

Steven Sinofsky, former head of the Windows Division at Microsoft, discussed the company's engineering culture and its focus on resource management from 1980 to 2000, where every engineer was given a physical stopwatch to measure various performance metrics. This practice emphasized optimizing software for speed and efficiency, a stark contrast to modern applications that consume significant RAM due to shifts in market dynamics and hardware advancements. The current trend prioritizes rapid feature deployment over optimization, leading to performance issues in applications. Microsoft is responding to criticism by enhancing the performance of Windows 11, focusing on native desktop applications and optimizing core components, including the Start menu and File Explorer. They are also testing new CPU scheduling profiles to reduce micro-lags during user interactions.

Winsage

May 13, 2026

Windows BitLocker zero-day gives access to protected drives, PoC released

A cybersecurity researcher known as Chaotic Eclipse has released proof-of-concept exploits for two unpatched vulnerabilities in Microsoft Windows: YellowKey, a BitLocker bypass, and GreenPlasma, a privilege-escalation flaw. The YellowKey vulnerability affects Windows 11 and Windows Server 2022/2025, allowing unauthorized access to BitLocker-protected volumes by exploiting the Windows Recovery Environment. The exploit can be executed using specially crafted 'FsTx' files on a USB drive or directly on the EFI partition. Independent researcher Kevin Beaumont has validated the exploit, which can bypass BitLocker protections even in a Trusted Platform Module (TPM) environment. The GreenPlasma vulnerability allows unprivileged users to create arbitrary memory-section objects, potentially leading to privilege escalation. Chaotic Eclipse has expressed dissatisfaction with Microsoft's handling of bug reports, prompting the public disclosure of these vulnerabilities. Microsoft has stated its commitment to investigating security issues and updating affected devices.

Winsage

May 13, 2026

Microsoft aims to speed Windows with ‘leap forward’ in WinUI 3 perf

Microsoft has announced a 25 percent improvement in the performance of WinUI 3, specifically in File Explorer components. There has been a 41 percent reduction in memory allocations and a 45 percent decrease in function calls. Some optimizations may involve breaking changes, which will initially be optional for developers. The enhancements are intended to become the default in future iterations of WinUI and the Windows App SDK. Despite these improvements, developers have expressed concerns about WinUI 3's performance, noting it is slower than WPF and UWP. The reliance on WinRT interop for component actions is seen as a significant factor hindering speed. Additionally, there are historical tensions regarding the adoption of Microsoft's frameworks within the Windows and Office teams, leading to skepticism about their reliability.

Winsage

May 13, 2026

Your laptop has a hidden control panel Windows won’t show you

Your laptop's utility application provides various features that enhance productivity, often overlooked during setup. It typically appears on the desktop or taskbar and offers functionalities that extend beyond basic Windows Settings. Key features include: - A dashboard summarizing essential PC attributes such as battery status, memory availability, CPU performance, serial number, and warranty information. - Diagnostic tools for troubleshooting and a method to check for updates, including Windows Update, Microsoft Store, and the utility application itself. - Performance settings for adjusting fan speed, allowing for higher performance or quieter operation. - Options to adjust the color gamut for professionals in photography or design, with different color profiles available. - Charging mode adjustments to extend battery lifespan by limiting charging to around 80% during regular use. - Sound presets to enhance audio quality for music, movies, or gaming. - OLED management features to mitigate burn-in issues on OLED displays. - Presence detection technology that locks the device when the user is away and can utilize facial recognition or smartphone proximity for unlocking.

Winsage

May 13, 2026

Windows 11 security update fixes critical Bing and Azure flaws

Microsoft released its May 2026 Patch Tuesday updates for Windows 11, addressing 97 security vulnerabilities across various components, including Windows, Microsoft Office, Azure services, SQL Server, SharePoint, Hyper-V, and .NET. The updates are encapsulated in KB5089549 for Windows 11 versions 24H2 and 25H2, elevating systems to builds 26100.8457 and 26200.8457. Notable vulnerabilities include CVE-2026-32169, a critical flaw in Azure Cloud Shell with a CVSS score of 10.0, and CVE-2026-21536, a critical remote code execution vulnerability in the Microsoft Devices Pricing Program with a CVSS score of 9.8. Other critical vulnerabilities include CVE-2026-32191 and CVE-2026-32194, impacting Microsoft Bing Images, both with CVSS scores of 9.8. The update also addresses multiple Windows privilege escalation vulnerabilities and remote code execution vulnerabilities in Microsoft Office and Excel. Microsoft has warned of upcoming Secure Boot certificate expirations starting in June 2026 and has improved boot reliability related to BitLocker recovery issues. Users can install the updates via Settings → Windows Update, with a system restart required.

Winsage

May 13, 2026

Windows 11 Gets Its First Major Feature Updates of 2026

Users of Windows 11 received feature and security updates on Patch Tuesday, with significant enhancements introduced after four months of less notable updates. The cumulative update KB5089549 is available for Windows 11 versions 25H2 and 24H2, raising their build numbers to 26200.8457 and 26100.8457, respectively. Windows 11 version 26H1, available on Snapdragon X2-based laptops, received update KB5089548, bringing its build to 28000.2113. Key features in KB5089549 include: - Xbox Mode: Replaces Game mode and Full Screen Experience for a streamlined gaming interface. - Agents on the Taskbar: Allows interaction with AI agents directly from the Taskbar, supporting first- and third-party agents. - File Explorer Enhancements: Improved support for various archiving formats, retention of View and Sort preferences, resolution of the white “flash bang” bug, and enhanced reliability of explorer.exe processes. - Windows Driver Improvements: The Windows kernel will no longer trust cross-signed third-party drivers by default; only WHCP drivers and those on a trusted legacy list will be accepted after auditing for 100 hours and three reboots. - Drag Tray Enhancements: Rebranded as the Drop tray with a new management interface and smaller peek view to reduce accidental activation. For version 26H1, KB5089548 includes improvements to Narrator and Smart App Control, increased Microsoft 365 advertising visibility in Settings, refined Pen settings, a new Settings About page, and minor updates to File Explorer.