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

Fix PowerShell 502 Bad Gateway Certificate Errors

When you run a PowerShell script that makes an HTTPS request, you might see a 502 Bad Gateway err...

Fix High CPU Usage in PowerShell After Update

After a recent Windows update, you might notice that PowerShell (or PowerShell ISE) is consuming ...

Fix Windows Update Version Mismatch: Setup Guide

You see an error like 'Windows Update version mismatch' or 'The update is not applicable to your ...

Fix Windows Defender 502 Bad Gateway: Tool Usage Tips

When Windows Defender returns a 502 Bad Gateway error, it usually means the security intelligence...

Outlook Authentication Failed: Checklist to Verify Credentials