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

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。

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

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.

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

近期，Windows 11用户再次遭遇应用崩溃问题，影响范围广泛。多个用户报告称，系统内的核心应用程序如记事本、截图工具等突然无法正常使用，伴随而来的还有诸如Alienware Command Center、Xbox Ally等第三方软件的罢工。这一故障引发了用户的广泛关注，尤其是在经历了远程桌面连接失败和黑屏问题后，Windows 11的稳定性再次受到质疑。

IT之家 1 月 24 日消息，今天上午，据外媒 Windows Latest 报道，微软确认 Windows 11 近期出现一项故障：记事本、截图工具、画图等部分系统自带应用，会因为微软商店报错代码 0x803F8001 而无法启动。

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

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 Command Center、Xbox Ally、ROG Ally Armoury Crate等通通无法启动。 受影响的用户在尝试打开这些应用时，会弹出错误代 ...

In some ways, it's easy to see why. After all, it has become the show where the biggest PC chip suppliers (AMD, Intel, and Qualcomm) all ...