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

How to Fix Nginx 404 Not Found with try_files Directive

You've set up your Nginx server block, but visiting your site returns a 404 Not Found error. The ...

Fix Windows Security Slow on Windows 11: Practical Steps

If Windows Security (formerly Windows Defender) is running slowly on your Windows 11 PC—taking ag...

How to Run Windows Security Features on Ubuntu

If you need to run Windows-specific security features—like Windows Defender, Windows Firewall, or...

Fix Windows Search Rate Limit Errors Not Working

If you see a rate limit error when using Windows Search or the search feature stops working entir...

Windows Store Download Stuck at 0 Bytes? Here's How to Fix It

You open the Microsoft Store, tap Install on an app, and the download bar just sits at 0 bytes. I...

Fix npm install ENOTFOUND on Windows 10: Package.json Issues