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

Fix Windows Search Token Expired Error in Outlook 2016

If you see 'Windows Search token expired' in Outlook 2016, it usually means the search index is c...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

How to Fix Outlook DNS Error When Sending Email

You're composing an email in Outlook, hit Send, and get an error like "Your server does not suppo...

Fix Remote Desktop Not Working After Cache Clear

If you cleared your browser or system cache and now Remote Desktop (RDP) won't connect, you're no...

Chrome File Locked by Extension: Fixes and Checks

If you see a message like "File locked by extension" in Chrome, it usually means an extension has...

Fix Windows Certificate Error 0x800b0109

When you see error code 0x800b0109 in Windows, it means the operating system cannot verify a digi...