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

Fix PowerShell Login Loop: Permission Denied Errors

You log into Windows, open PowerShell, and immediately see a login loop – the console prompts for...

PowerShell Version Mismatch: A Sysadmin Checklist

You run a script that worked yesterday, and today it throws errors about missing cmdlets, incompa...

Resolving npm Dependency Conflicts After an Update

Chrome Profile Configuration Checklist for Troubleshooting

If Chrome behaves oddly—settings reset, extensions disappear, or bookmarks vanish—the profile con...

Fix Docker Container Restarting with Permission Denied

When a Docker container restarts repeatedly with a "permission denied" error, the problem often l...

How to Fix Cloudflare DNS Not Resolving on Windows

You've set your Windows machine to use Cloudflare DNS (1.1.1.1 and 1.0.0.1), but websites won't l...