Windows Defender Setup Checklist for New PC
When you set up a new PC, Windows Defender (now called Microsoft Defender Antivirus) is already a...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix BitLocker Service Unavailable Due to Group Policy
You might see 'BitLocker service unavailable' when trying to enable BitLocker or manage encrypted...
Fix 'Windows Defender File Locked by Another Program' Error
You try to delete, move, or rename a file, and Windows shows an error: “The action can’t be compl...
Fix PowerShell Stuck on Startup in Windows 10
If PowerShell appears to hang or become unresponsive every time it starts on Windows 10, the issu...
Fix PowerShell Network Error: Could Not Establish Trust Relationship
When you run a PowerShell command that connects to a remote server over HTTPS, you may see the er...
How to Fix Microsoft Store Not Opening
When you click the Microsoft Store icon and nothing happens—or it flashes and closes—it's usually...
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