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

Fix OneDrive Login Loop After Password Change

You changed your Microsoft password, and now OneDrive keeps asking you to sign in again and again...

VirtualBox Kernel Driver Installation Checklist

When VirtualBox fails to start a virtual machine with an error like “Kernel driver not installed”...

Fixing GitHub Actions Permission Denied for Git Commands

Fix npm Command Not Found on Windows 10

If you see 'npm' is not recognized as an internal or external command in Command Pro...

PowerShell Service Unavailable: Quick Troubleshooting Checklist

When you see a 'PowerShell service unavailable' error, it usually means PowerShell cannot connect...

Fix OneDrive Invalid Configuration Not Working

You open OneDrive and see an error like “Your OneDrive configuration is invalid” or “OneDrive can...