Checklists for software errors, setup, and tool workflows.

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Fix PowerShell Not Opening After Windows Update

After a Windows update, you might find that PowerShell won't open at all—no window appears, or it...

How to Fix Windows Defender Rate Limit Error

If Windows Defender shows a rate limit error, it usually means the antivirus service is overwhelm...

Fix Windows Security Dependency Conflict Configuration

If you're seeing errors about dependency conflicts in Windows Security, the issue usually stems f...

Fix Windows Activation Stuck on 'Activating'

You see 'Activating' in Settings > System > Activation, but it never finishes. This is a common g...

Fix 'PowerShell Not Recognized as Internal or External Command'

If you see the error 'powershell' is not recognized as an internal or external command

Checklist: Windows Update Service Not Running in Services.msc
When you open Services.msc and see that the Windows Update service (wuauserv) is not running, or ...