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

Windows Security Path Not Found in Windows 11: Fix It

You see 'Path not found' when opening Windows Security in Windows 11. This usually means the Wind...

PowerShell Connection Timeout Not Working: Fixes

You set a connection timeout in PowerShell, but it doesn't seem to apply. The script hangs for mi...

How to Fix Windows Defender Service Not Running

If you see a message that Windows Defender is not running or the security center shows it's off, ...

Fixing GitHub Actions Permission Denied for Git Commands

Fix Chrome Permission Denied When Installing Extensions

When you see a 'permission denied' message while trying to install a Chrome extension, it usually...

Windows Activation: Token Expired vs Genuine Validation Failed

You see an activation warning in Windows, but the exact wording matters. Two common messages are ...