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

Fix NVM Not Found in Git Bash on Windows

PowerShell 502 Bad Gateway: A Troubleshooting Checklist

When a PowerShell script or command returns a 502 Bad Gateway error, it usually means the web ser...

Setup Windows Search Indexer After Migration

After a Windows migration (upgrade, new PC, or disk clone), you might notice that Windows Search ...

Fix Windows Activation Version Mismatch Due to Incorrect Edition

You install or upgrade Windows, then see an activation error like “The version of Windows you hav...

Fix OneDrive Blank Screen When Opening Settings

You open OneDrive settings, hoping to adjust sync folders or pause syncing, but the settings wind...

Fix 'Error Writing Command Prompt Log File Permission Denied'

When you see "Error writing command prompt log file permission denied" in Windows, it usually mea...