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

Microsoft’s new winapp CLI simplifies Windows app development with one-command setup, faster testing, and easier packaging.

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 has bugs: Outlook freezes, app errors, and how to fix them ...

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

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.

Anthropic’s coding agent runs in your terminal as text, and can possibly build your next startup in an afternoon. Let’s ...

A malicious ad-blocking extension on Chrome and Edge known as NexShield is using the ClickFix attack to infect devices with a ...

A malicious extension impersonating an ad blocker forces repeated browser crashes before pushing victims to run ...

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

Most people assume AI tools remember everything you’ve ever said. In this Today in Tech episode, Keith Shaw sits down with ...