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

How to Fix Windows Activation Login Loop

You sign in to Windows, but instead of your desktop, you see the activation screen again—over and...

Fix BitLocker Ubuntu Mount Drive Error

When you plug a BitLocker-encrypted drive into Ubuntu, you may see an error like "Error mounting ...

Fixing GitHub Actions Permission Denied for Git Commands

Fix PowerShell Script Not Running on Startup in Windows 11

You've created a PowerShell script and placed it in the Startup folder, but it doesn't run when W...

Fix Windows Security Token Expired Configuration Error

If you're seeing an error about a security token being expired or configuration being invalid, it...

Fix PostgreSQL Password Authentication Failed in pg_hba.conf

When you see psql: FATAL: password authentication failed for user "username", it usu...