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

How to Fix PowerShell DNS Errors in Windows

When PowerShell throws a DNS error—like "DNS name does not exist" or "Cannot resolve the server n...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Fix Windows Defender Access Denied Error When Running Command Prompt as Admin

When you run a Windows Defender command (like MpCmdRun.exe -Scan -ScanType 2) in Com...

Windows Search Proxy Troubleshooting Checklist

If Windows Search stops returning results or indexing hangs, a misconfigured proxy is a common ca...

Reduce OneDrive High Memory Usage: Configuration Settings

If OneDrive is using more memory than expected—say over 500 MB on a system with 8 GB RAM—it can s...

Fix Infinite Login Loop via Command Prompt

You sign in to Windows, the desktop appears for a moment, and then you're back at the sign-in scr...