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

Configure Proxy Settings for Windows Update

If Windows Update fails to check for updates or downloads get stuck, a misconfigured proxy is a c...

Fix Windows Activation File Locked by Antivirus

If you see an error like “Windows activation file locked by antivirus” or activation repeatedly f...

Fix GitHub Actions Docker Push Permission Denied

Fix OneDrive 504 Gateway Timeout: Setup Guide

When setting up OneDrive, a 504 Gateway Timeout error usually means the client can't reach Micros...

How to Fix Outlook Cannot Connect to Yahoo Mail

If Outlook stops connecting to your Yahoo Mail account, you're not alone. This usually happens af...

Resolving BitLocker Rate Limit Error via Group Policy

When you see a BitLocker error like "Rate limit exceeded" or "Too many attempts" during encryptio...