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

Resolving npm Dependency Conflicts After an Update

Fix Windows Update Service Stuck on Starting Repair

You restart your PC after a Windows Update failure, and the screen says 'Starting repair' — but i...

OneDrive Sign-In Troubleshooting Checklist

If you can't sign in to OneDrive, the problem is often something simple — wrong password, cached ...

Fix Windows Update 502 Bad Gateway Related to Proxy Settings

If you see a "502 Bad Gateway" error when running Windows Update, it often points to a problem wi...

BitLocker Best Settings and Recovery Key Troubleshooting

BitLocker drive encryption protects data, but misconfigured settings or lost recovery keys can lo...

Fix Windows Defender Antivirus Permission Denied Error

You try to start Windows Defender Antivirus and get a “permission denied” error. This typically h...