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

Fix PowerShell Get-ChildItem Access Denied Error

When you run Get-ChildItem in PowerShell and hit an access denied error, it usually ...

Outlook for Mac Configuration Checklist

Setting up Outlook for Mac can be straightforward, but small missteps cause frustrating sync or a...

Fix Windows Defender Real-Time Protection Grayed Out

You open Windows Security, go to Virus & threat protection, and see Real-time protection is turne...

Fix PowerShell Authentication Failed Credentials Error

Fix Microsoft Store Error 0x80073cf0 Dependency Conflict

You see error 0x80073cf0 when trying to install or update an app from the Microsoft Store. The me...

Fix Windows Defender Threat Service Permission Denied Error

When you open Windows Security and see "Threat service has stopped. Restart it now." or a "Permis...