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

Microsoft Store Stuck on Loading Screen? Here's How to Fix It

You open the Microsoft Store, and it just sits there on a blank or spinning loading screen. This ...

Fix Windows Search Service High Memory Usage with Permission Denied Errors

If you see high memory usage by the Windows Search service (SearchIndexer.exe) along with permiss...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

UFW Port Forwarding Configuration Example

You need to forward incoming connections on one port to a different internal port or host, but yo...

Fix Microsoft Teams SSL Certificate Errors After Update

After a Microsoft Teams update, you might see an error like "There is a problem with your SSL cer...

Windows Terminal DNS Error Troubleshooting Checklist

If you're seeing DNS errors in Windows Terminal—like Name or service not known in WS...