xaml

Microsoft has confirmed a provisioning-time regression in Windows 11 that can leave fundamental desktop components — the Start menu, Taskbar, File Explorer, System Settings and other XAML-hosted pieces of the immersive shell — crashing or failing to load on some enterprise and non‑persistent...

Microsoft has quietly confirmed that a servicing regression introduced with July 2025 cumulative updates can leave the Windows 11 shell — the Start menu, taskbar, File Explorer and other XAML-backed surfaces — failing to initialize in certain provisioning and virtualized deployments, and the...

Microsoft has confirmed a provisioning‑time regression that can leave core Windows 11 shell features — Start menu, Taskbar, File Explorer and other XAML‑dependent surfaces — failing or crashing after cumulative updates applied during image provisioning or on first user sign‑in, and has published...

Microsoft has published an official advisory (KB5072911) admitting a provisioning-time regression in Windows 11, version 24H2 that can leave core shell elements — Start, Taskbar, File Explorer, Settings and other XAML-hosted views — failing to initialize after applying monthly cumulative updates...

Microsoft’s own support bulletin acknowledges a provisioning‑time regression in Windows 11 that can leave core shell components — Start Menu, Taskbar, File Explorer and Settings — failing to initialize after certain cumulative updates, while third‑party vendors have had to ship emergency...

Microsoft has formally acknowledged a provisioning‑time regression in Windows 11, version 24H2 that can leave core shell components — Start menu, Taskbar, File Explorer, System Settings and other XAML‑backed surfaces — unable to initialize after certain cumulative updates, and it has published...

Microsoft’s admission that a servicing regression broke core Windows 11 shell functionality in certain provisioning scenarios crystallizes a slow‑burn crisis for the operating system: a July 2025 cumulative update (represented in Microsoft’s advisory by KB5062553) introduced a timing‑dependent...

Microsoft has quietly confirmed a troubling, widespread regression affecting the Windows 11 shell after a July 2025 cumulative update, acknowledging that XAML component registration failures can prevent Start Menu, Taskbar, File Explorer and Settings from initializing correctly in certain...

CVE-2025-54913 — Windows UI XAML Maps (MapControlSettings) Race-condition elevation-of-privilege: what admins, developers, and defenders need to know Summary What it is: CVE-2025-54913 is an elevation-of-privilege vulnerability in the Windows UI XAML Maps component (MapControlSettings). The...

Tech detective or headline shorthand? Here’s what’s actually changing under the hood — and what you can do about it. A popular write‑up on Touch Reviews summarizes a claim by a tech creator (named in that piece as “epcidiy”) that Windows 11’s perceived sluggishness — slow right‑click menus...

Microsoft appears to be closing one of Windows’ longest-running cosmetic grievances: preview builds released in August 2025 show legacy file‑operation dialogs and several system prompts finally obeying the system Dark theme, reducing the jarring white “flash” that has plagued Dark Mode since the...

Microsoft’s Build 2017 keynote set the stage for a major autumn refresh to Windows 10, but several widely circulated reports — including one that mistakenly called the release “Windows 9” and predicted a September ship date — blurred factual detail with translation noise and optimism; the actual...

Microsoft has published Preview 7 of .NET 10, a release that looks and smells very much like “near feature-complete” for the platform’s November launch — bringing a clutch of pragmatic developer productivity improvements, security enhancements such as passkey integration for ASP.NET Identity...

The tech landscape for Windows users has undergone a significant shift as Microsoft finally unveils a fully native version of its Copilot assistant in Windows 11—ushering in a next-gen AI experience markedly different from its web-based predecessor. While the original Copilot implementation...

Microsoft’s latest update to its flagship Copilot app marks a significant turning point in the AI-powered assistant landscape on Windows. No longer tethered to a clunky web-based interface that relied on Microsoft Edge components, the revamped Copilot is now a fully native application built...

Microsoft Updates Windows Copilot with a Fresh Look and Tailored Interaction Microsoft is rolling out an updated version of the Copilot app for Windows, and it’s more than just a cosmetic overhaul. The new update, now available to Insider users via the Microsoft Store, transforms Copilot from a...

Native Copilot App for Windows 11 Debuts with New Features Microsoft is stepping up its Windows 11 experience with the official rollout of a fully native Copilot app. After early buzz and some disappointment over the initial web-app version, Microsoft has now delivered a native XAML-based...

Microsoft Copilot Update Rolls Out for Windows Insiders Hello Windows enthusiasts! Microsoft has just released an exciting update for the Microsoft Copilot app exclusively for Windows Insiders, and it’s already making waves. Distributed via the Microsoft Store, this new version brings a host of...

Single-instanced apps only allow one instance of the app running at a time. WinUI apps are multi-instanced by default. They allow you to launch multiple instances of the same app at one time, which we call multiple instances. However, you may implement single-instancing based on the use case of...

Adding event handlers: Sounds, Dark Mode & Windowing (Part 2) Note that in part 1 of the WinAppSDK Blog Series you implemented the visual layer of the DrumPad using WinUI 3 controls. However, if you click on any buttons, nothing happens, because we have not defined any actions, which we will do...