Over the weekend, security researcher Abdelhamid Naceri (also known as Nightmare Eclipse) released another Microsoft Defender zero-day exploit that blocks antivirus updates.

Learn how Windows 11 Cloud Rebuild works and how to reinstall Windows 11 without a USB using WinRE, Windows Update and fresh ...

A bad Microsoft Defender update is quarantining VLC's cache, causing severe startup delays. Here's how to fix it.

Microsoft has fixed the bug that made Windows Security wrongly claim Microsoft Defender Antivirus was turned off. According ...

Windows 11 Insider Beta Build 26220.9492 adds smarter Live Captions and fixes Hyper-V sharing and File History backup ...

Microsoft fixes false Defender Antivirus disabled alerts with version 4.18.26080.4, resolving the issue across supported ...

Microsoft hat zum 14. September 2026 mehrere außerplanmäßige Updates (Out-of-Band Updates, OOB) für Windows veröffentlicht.

Want to know how to enable Windows Defender in Windows 11? In this easy step-by-step tutorial, I’ll show you how to turn on ...

Fehler 0x80240438 beheben: Anleitung für Windows Update, Microsoft Store und Defender. Getestet auf Windows 11 25H2. Jetzt ...

A Windows laptop can accumulate quite a bit of baggage over time. Old apps, leftover files, and faulty drivers can make a PC harder to manage than it needs to be. Sometimes a reset is the easiest way ...

Four persistent programs linked to REVSTEALER can steal wallet data, proxy attacker traffic, and mine cryptocurrency.