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

How to Restore Windows Search Settings from Backup

If Windows Search stops working correctly—missing files, slow indexing, or wrong results—restorin...

How to Fix 'Token Expired' Errors in Windows Terminal

If you see 'token expired' in Windows Terminal, it means the authentication token for a service (...

Fix Windows Defender Service Not Running

If you see "Windows Defender service not running" or a red warning in Security Center, the underl...

How to Enable Chrome to Launch Automatically on Mac

If you want Chrome to open as soon as you log into your Mac, you can add it to your Login Items. ...

Fix Microsoft Store Installation Failed Error Code

When you try to install or update an app from the Microsoft Store, you might see an error code li...

How to Fix Cloudflare Tunnel Not Working After Update