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

Based on a response from an independent advisor named Harold Milan to a forum post from an affected user, this error typically pops up when the Microsoft Store can't validate a license. This could be ...

You can spend money on third-party PC optimization tools to improve performance, but Microsoft PC Manager claims to deliver ...

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

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

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

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

Windows 11 includes multiple built-in security layers designed to protect your system from modern cyber threats. One such ...

The slicing process for additive manufacturing (AM) involves many steps, including slicing the object to be printed and fitting toolpaths to each resulting layer. The toolpaths define the trajectories ...

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

Wine is a compatibility layer for running Windows apps and games on Linux, a major part of Valve's Proton and now Wine 11 is ...

If OneDrive context menu is missing in Windows 11, re-register the OneDrive Shell extension, enable OneDrive Context menu via ...