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

UFW Firewall Rules Not Applying to Docker Containers: Fixes

You've set up UFW rules to restrict traffic, but Docker containers still connect freely. This is ...

How to Fix 'Windows Update Path Not Found' in Command Prompt

Fix Chrome Profile Dependency Conflict Not Opening

You click the Chrome icon, but nothing happens. Or you see a brief flash and then nothing. A comm...

Fix 'Windows Security App Not Installed' on Windows 10

You open the Start menu, search for Windows Security, and nothing shows up. Or you see a message ...

Checklist for Fixing Windows Search Auto-Start Issues

If Windows Search fails to start automatically after boot, you may notice slow file lookups or a ...

Fix Windows Security Won't Turn On Real-Time Protection

You click the toggle to enable real-time protection in Windows Security, but it switches back off...