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

How to Configure Windows Search to Exclude Specific Folders

If Windows Search returns results from folders you'd rather keep out of its index—like backups, t...

Fix Maven Dependency Resolution Failed in IntelliJ

Fix Windows Terminal Version Mismatch Configuration Errors

You launch Windows Terminal and get an error about a version mismatch in the configuration file. ...

Fix Nginx 404 on All Pages Except Index

If your Nginx server loads the index page but returns 404 on all other pages, the issue is almost...

Fix Windows Defender Real-Time Protection Stuck on Scanning

If Windows Defender's real-time protection appears stuck on 'Scanning' and never completes, it ca...

Troubleshoot 504 Gateway Timeout in Windows Security App

When you open Windows Security (formerly Windows Defender Security Center) and see a 504 ...