Windows 11 users report Notepad, Snipping Tool, and other apps failing to open, showing Microsoft Store error 0x803F8001 on affected systems.

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

Many Windows 11 users are unable to open apps on their PCs and are running into error code 0x803f8001.

The first big Windows update of 2026 is a glitchy mess - here's the full list of bugs and fixes ...

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

The tech news you may have missed this week.

For many Windows 11 users, routine computing recently came to an abrupt halt. Core system apps such as Paint, Notepad, and ...

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

Struggling with the frustrating Windows 11 "Memory Management" error? Discover proven, step-by-step fixes to resolve it ...

Twitch streamer Lacari has responded after being banned from the platform following controversy over files briefly shown on ...

Nous Research, the open-source artificial intelligence startup backed by crypto venture firm Paradigm, released a new competitive programming model on Monday that it says matches or exceeds several ...

You can pay for third-party PC optimization software to make your computer run more smoothly, but Microsoft PC Manager does ...