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

Fix Windows Search Module Not Found After Update

After a Windows update, you might see an error that the search module is not found, or the search...

Fix 'Command Prompt Run as Administrator Permission Denied'

You try to run Command Prompt as administrator, but you get a 'permission denied' or 'access deni...

Fix Windows Search Authentication Failed Configuration Error

You may see a notification that Windows Search indexing couldn't start due to an authentication f...

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...

Fix Windows Security Network Error: Permission Denied

You see "Windows Security" followed by "Access is denied" or "Permission denied" when trying to o...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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