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

Fix 'Port Already in Use' Error When No Process Shows

You try to launch Chrome or a Chrome-based tool (like Puppeteer, Selenium, or a local dev server)...

Fix Chrome Profile Rate Limit Error and Sync Issues

You open Chrome and see a message about a rate limit error, or your bookmarks, passwords, and set...

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...

Fix 'Remote Desktop Command Not Found' After Update

Fix Windows Update Cannot Find Network Path Error

When running Windows Update, you might see an error like "Windows Update cannot find the network ...

Fix Microsoft Store Login Loop: Reset and Recovery Steps

You open the Microsoft Store, sign in, and it immediately asks you to sign in again. This login l...