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

How to Disable Windows Defender Permanently

Windows Defender (now Microsoft Defender Antivirus) is enabled by default in Windows 10 and 11. W...

MongoDB Authentication Failed: Administrator Checklist

PowerShell Migration Sync Issue Troubleshooting Guide

When migrating data with PowerShell scripts, sync issues can halt progress. Below are common caus...

Fix Microsoft Teams Not Connecting: Step-by-Step Guide

If Microsoft Teams won't connect, you're not alone. The app may show "Connecting..." indefinitely...

How to Fix Microsoft Teams Error 429 (Rate Limit)

You're working in Microsoft Teams and suddenly see error 429: “You have been rate limited. Please...

FileZilla Connection Timeout: Firewall Configuration Fix

If FileZilla shows a connection timeout error, your firewall is often the culprit. This article c...