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

Fix Microsoft Store Rate Limit Error on Windows 11

You're browsing the Microsoft Store on Windows 11 and suddenly see a 'Rate limit exceeded' or 'To...

How to Resolve Port Conflicts with Windows Defender Firewall

You're trying to run a local server or application, but it fails to start because the port is alr...

Fix Microsoft Teams Connection Refused on Startup

When you start Microsoft Teams and see a 'connection refused' or 'can't connect' error, it's usua...

BitLocker SSL Certificate Error: Troubleshooting Checklist

You're setting up BitLocker Network Unlock or managing BitLocker via Group Policy, and you see an...

Fix Windows Defender Proxy Error: Permission Denied