Knowledge base for software setup, errors, and daily tool work.

WireGuard Handshake Timeout: Causes and Fixes

If your WireGuard VPN connection drops after a few seconds or never establishes, you're likely se...

Windows Security Log Full: Clear and Archive Guide

When the Windows Security log fills up, you may see event ID 1104 (Log Full) warnings, system slo...

Windows Security Migration Rollback Procedure

After migrating security settings (e.g., Windows Defender policies, BitLocker configurations, or ...

How to Set PowerShell as Default Terminal in Windows 11

If you frequently use PowerShell and want it to open by default instead of Command Prompt, Window...

How to Fix BitLocker Module Not Found or Permission Denied Errors

Windows Security Not Opening? Fix It Here

If Windows Security won't open—clicking the icon or searching for it does nothing—you're not alon...