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

PowerShell Troubleshooting Checklist for Common Errors

When PowerShell throws an error, it can be cryptic. This checklist helps you systematically ident...

Fix 'Windows Security Authentication Failed' for Domain Credentials

How to Bypass Proxy in PowerShell Commands

When running PowerShell commands that make web requests, a configured proxy can sometimes block o...

Fixing Conda Environment Solve Failures After Update

After a conda update, you might see errors like ResolvePackageNotFound or a solver t...

Fix 'File Locked by Unknown Process' in Command Prompt

You try to delete, rename, or move a file, but Windows says it's locked by an unknown process. Th...

Fix Chrome User Profile Configuration Errors

You open Chrome and see an error like "Your profile could not be opened correctly" or "Chrome use...