Checklists for software errors, setup, and tool workflows.

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Fix Windows Security Rate Limit Error 0x80070005

You open Windows Security and see an error: 0x80070005. Sometimes it says "Access denied" or "Rat...

Fixing Task Scheduler Delays Between Triggers and Execution

You set a task to run at 2:00 PM, but it actually starts at 2:05 or later. This delay between the...

How to Fix 'Outlook File Locked in Use by Another Process'

If you see the message 'Outlook file locked in use by another process' when trying to open Outloo...

Fix 'Permission Denied' When Running Windows Activation on Ubuntu

If you're trying to activate Windows from Ubuntu and see a 'permission denied' error, you're like...

Checklist for Fixing Windows Defender Command Not Found

When you run Get-MpComputerStatus or Start-MpScan and see "The ...

Fix Windows Defender Threat Service Stopped Startup Type Error
If you open Windows Security and see a message that the threat service has stopped and the startu...