Microsoft confirms a server-side bug broke Store-based app activation, affecting apps like Notepad with 0x803F8001 error.

The first big Windows update of 2026 has bugs: Outlook freezes, app errors, and how to fix them ...

近日，大量用户反馈系统内置的多款核心应用突然罢工，包括记事本、截图工具，以及第三方控制中心，如Alienware Command Center、Xbox Ally、ROG Ally Armoury Crate等通通无法启动。

Windows 11 users are reporting a disruptive wave of application failures, with many unable to open essential system and third-party apps ...

Who doesn't love getting the latest tech for the holidays? It's the perfect time to unwind with some of your favorite games, after all. Whether you want to treat yourself or make that special gamer in ...

Microsoft's January 2026 security update has broken Windows 11 apps like Notepad and Snipping Tool, introducing dual bugs ...

话说在遭遇了远程桌面连接失败和黑屏风波后，Windows 11用户近期又遇到了一个新的系统问题，导致多个常用应用程序无法打开。 近日，大量用户反馈系统内置的多款核心应用突然罢工，包括记事本、截图工具，以及第三方控制中心，如Alienware ...

Yet another bug in Windows 11 has left users unable to open apps like Notepad and Snipping Tool, as they are greeted with error code 0x803F8001.

基于用户反馈，此次故障的波及范围不仅限于微软自家的第一方应用，还蔓延至硬件厂商的配套软件。受影响列表包括记事本和截图工具（Snipping Tool）等这类系统级基础工具，还包括华硕的 Armory Crate、戴尔外星人的 Alienware ...

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From years back I used to run Redhat, and then was 'given' a Redhat server at work that I had to keep up to date. I got used to running the command line update and figured I would do the same with ...