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

Windows Terminal Setup Guide for Ubuntu Beginners

If you're new to Ubuntu and want to use Windows Terminal, this guide walks through installation a...

Fix Chrome Tunnel Connection Failed Error

When you see "Tunnel connection failed" in Chrome, it usually means the browser couldn't establis...

Fix 'Windows Defender Not Recognized' Error in Command Prompt

Fix Cloudflare SSL Flexible Redirect Loop on Nginx

If you're using Cloudflare's Flexible SSL mode and Nginx, you may encounter a redirect loop where...

Fix PowerShell 404 Not Found with Invoke-RestMethod

When you call Invoke-RestMethod in PowerShell and get a 404 Not Found error, it usua...

Fix Microsoft Teams Connection Timeout on Windows 10

If you see 'connection timed out' or 'we couldn't connect' in Microsoft Teams on Windows 10, the ...