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

Windows Terminal Cache: Location and Deletion Guide

If you're using Windows Terminal and notice that settings changes aren't taking effect, the color...

Fixing GitHub Actions Permission Denied for Git Commands

Fix Windows Defender DNS Error After Update

After a Windows Update, you might see a Windows Defender error related to DNS—often something lik...

Fix 'Port Already Allocated' Error in Microsoft Teams

When starting Microsoft Teams, you might see an error like "Port already allocated" or "The proce...

How to Fix Cloudflare Full Strict SSL Permission Denied Errors

If you've enabled Cloudflare's Full (strict) SSL setting and started seeing 'permission denied' e...

Fix PowerShell Not Launching at System Startup

If PowerShell isn't starting automatically when you boot your PC, a scheduled task, startup short...