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

Fix 'err tunnel connection failed' on Chrome for Android

You open Chrome on your Android phone and instead of loading a page, you see 'err tunnel connecti...

Fix Microsoft Store Not Working Due to Proxy Settings

If the Microsoft Store won't load, shows errors, or fails to download apps, your proxy settings m...

How to Set Up Task Scheduler for Automatic Backups

If you're tired of remembering to back up your files manually, Windows Task Scheduler can automat...

Microsoft Store Update Error Checklist and Fixes

You open Microsoft Store, see an update pending, click Update, and get an error. This happens oft...

How to Fix 'npm command not found' on Mac

How to Fix PowerShell Crash Loop on Windows 11

If PowerShell opens and immediately closes, or crashes repeatedly when you try to use it, you're ...