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

Fix Outlook Authentication Failed When Sending Email

If you get an authentication failed error when sending email in Outlook, the problem is usually a...

Windows Defender Path Not Found: Troubleshooting Checklist

If Windows Defender throws a 'path not found' error (e.g., "The path specified cannot be found" w...

Fix Windows Update High Memory Usage When Not Working

You open Task Manager and see Windows Update using 50% or more of your RAM, while updates are stu...

Fixing PowerShell Remote Execution Failures on a Network

Fix Windows Terminal Config File Not Saving

You edit your Windows Terminal settings, click Save, and the changes disappear. Or the file rever...

7-Zip 'Cannot Open File as Archive' Error: Malware or Not?

You try to open a file with 7-Zip and get the error 'Cannot open file as archive'. This can happe...