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

Fix Cloudflare SSL Flexible Redirect Loop on Apache

If you use Cloudflare's Flexible SSL mode with an Apache server, you may encounter an infinite re...

Fix GitHub Actions Cache Action Permission Denied Error

How to Fix 'PowerShell Command Not Found' in Terminal

When you type a PowerShell command in your terminal and see command not found, it us...

Configuring Microsoft Store for Offline Access

If you need to use the Microsoft Store on a device that is frequently offline, or you want to man...

How to Fix Windows Security Proxy Error

You may see a Windows Security proxy error when trying to access the internet after a network cha...

Windows Search 504 Gateway Timeout: Troubleshooting Checklist

When Windows Search returns a 504 gateway timeout, it usually means the search service or its bac...