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

Chrome Browser Migration: Configuration Tips for a Smooth Move

Moving Chrome to a new computer or profile often results in lost bookmarks, missing passwords, or...

How to Fix Chrome Profile Error: Step-by-Step Guide

You open Chrome and see a message like "Your profile could not be opened correctly" or "Chrome co...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Fixing Nginx 404 Errors for API Endpoints

When your API returns a 404 error from Nginx but works locally, the problem is usually in the Ngi...

Windows Defender Troubleshooting Checklist

Windows Defender (now Microsoft Defender Antivirus) usually runs quietly in the background, but s...

How to Set Up Windows Terminal with Custom DNS

If you're using Windows Terminal and want to use custom DNS servers (like Cloudflare's 1.1.1.1 or...