Fix OOM Crashes After March 2026 Windows Update
The March security update is still triggering memory errors in Chrome, GIMP, and GPU overlays. Here is what to run while you wait for April 14.
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windows
Windows OS troubleshooting, updates, and fix guides
Windows 11 Start Menu Search Broken? Microsoft Fixed It
Start Menu search went blank April 6-8? Microsoft fixed it server-side. Here is what to check if yours is still broken.
Fix Windows Update Error 0x80070643
Fix error 0x80070643 in Windows 10 / 11 (KB5044273 / KB5044284) with clear, tested steps.
Fix KB5079391 Error 0x80073712: Install KB5086672
Microsoft pulled broken KB5079391 and released emergency update KB5086672. Fix error 0x80073712 on Windows 11 24H2 and 25H2.
Fix Server 2025 RDP Freezing After Updates
After installing security updates on Windows Server 2025, Remote Desktop sessions freeze with an unresponsive mouse and keyboard. The problem is a conflict between UDP transport and bitmap caching.
Fix Exchange Online Blocking Outlook Mobile
Microsoft rolled out a virtual account change to Exchange Online that broke Outlook on mobile and Mac for thousands of users. They pulled it back, but some mailboxes are still affected.
Fix Server 2025 DC Stuck on Public Firewall
Your Server 2025 domain controller keeps falling back to the Public firewall profile after every reboot. The NLA service loses the race, and shares, RDP, and AD auth all break until you intervene.
Fix Windows 11 24H2 Wi-Fi Keeps Dropping
After upgrading to Windows 11 24H2, your Wi-Fi drops randomly, especially after sleep or during video calls. Microsoft changed a service dependency that quietly breaks wireless on affected machines.
Fix KB5079473 Crashes and Freezes - March 2026
KB5079473 is causing Explorer freezes, blue screens, and app crashes. Here is how to stabilize your system or roll back safely.
Fix: Boot Manager Blocked After March 2026 Update
KB5079473 replaced Secure Boot certificates and now your PC will not start. Here is how to reset Secure Boot and get back in.
Fix: Printer Driver Unavailable on Windows 11 - 2026
Windows 11 says your printer driver is unavailable. Microsoft blocked legacy V3/V4 drivers from Windows Update. Here's how to fix it.
Windows 11 OOBE Hell. How to bypass Microsoft Online
Microsoft killed the fake email trick in 24H2. Here are six ways to skip the Microsoft Account during Windows 11 setup that still work right now.