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

Fix OneDrive 502 Bad Gateway Error from Proxy Settings

If you see a 502 Bad Gateway error in OneDrive, it often means a proxy or network device is inter...

Resolving npm Dependency Conflicts After an Update

Fix Windows Activation Blank Screen After Login

You log into Windows, but instead of your desktop, you see a blank screen—often with only a curso...

Windows Defender Troubleshooting Guide: Step-by-Step Fixes

Windows Defender (now Microsoft Defender Antivirus) may stop working due to corrupted files, conf...

Task Scheduler Path Not Found: Complete Checklist

When a scheduled task fails with 'path not found', the task may not run at all, or it runs with e...

Fix 'Windows Security Path Not Found' Error in Windows 10

You open Windows Security and see a message like 'Path not found' or 'The security path is not fo...