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

Microsoft Store Rate Limit Error: Practical Checklist

You're trying to download an app or update from the Microsoft Store, but you get an error about r...

Fix Outlook High CPU Usage on Windows 10

If Outlook is slowing down your Windows 10 PC and showing high CPU usage in Task Manager, it can ...

Windows Security 404 Error: Practical Troubleshooting Checklist

You open Windows Security and get a 404 error instead of the dashboard. This usually means the Se...

Fix Windows Search Fails with DNS_PROBE_FINISHED_NO_INTERNET

You type a query into the Windows Search bar, and instead of results, you see “No internet” or a ...

Fix Chrome 504 Gateway Timeout When Using a VPN