Checklists for software errors, setup, and tool workflows.

Fix Nginx Config Test Failure After Adding SSL Certificate

You added an SSL certificate to your Nginx server block, ran nginx -t, and got an er...

Fix Docker Build Error: 'failed to solve: manifest not found'

You run docker build and get an error like:

failed to solve: error fetching ...

How to Fix Microsoft Teams High CPU and Memory Usage

If you notice your computer slowing down or fans spinning up while Microsoft Teams is running, yo...

SSL Certificate Error in Windows Defender: Troubleshooting Checklist

If you see an SSL certificate error when Windows Defender tries to update or scan, it usually poi...

Fix Outlook Authentication Failed: App Password Not Working

If you're seeing an authentication failed error in Outlook and your app password...

How to Set PowerShell as Default Terminal in Windows 11

If you frequently use PowerShell and want it to open by default instead of Command Prompt, Window...