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

Find Chrome Profile Log File Location on Windows 11

If Chrome is crashing, syncing incorrectly, or behaving oddly, the profile log file can give clue...

How to Set Up Windows Security Proxy Settings

If you've noticed that Windows Security isn't updating or connecting to the cloud for threat defi...

How to Avoid npm EACCES Error on Linux

If you see EACCES: permission denied when running npm commands on Linux, it usually ...

PowerShell Login Loop: Step-by-Step Troubleshooting Checklist

If you're stuck in a PowerShell login loop—where the console opens and immediately closes, or rep...

How to Fix Windows Security Error 0x80070422

You open Windows Security and get error 0x80070422, or see a message that the app can't start. Th...

Windows Update High CPU Usage Troubleshooting Checklist