Checklists for software errors, setup, and tool workflows.

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Windows Search Service Troubleshooting Checklist

When Windows Search stops returning results, uses excessive CPU, or fails to index files, the cau...

Fix OneDrive 502 Bad Gateway Error from Proxy Settings

If you see a 502 Bad Gateway error in OneDrive, it often means a proxy or network device is inter...

Fix PowerShell Script Not Running on Startup in Windows 11

You've created a PowerShell script and placed it in the Startup folder, but it doesn't run when W...

Fix 'Port Already in Use' Error with No Visible Process

When you try to start a server or service on a specific port, you might see an error like "port a...

Fix PostgreSQL Connection Refused Due to pg_hba.conf

When a client gets 'connection refused' from PostgreSQL, the first thing to check is the pg...

Fix Outlook Error 0x80040115: Service Unavailable
When Outlook shows error 0x80040115 and says the service is unavailable, it usually means the pro...