How to Reinstall Windows Defender in Windows 10
Windows Defender (now called Microsoft Defender Antivirus) is built into Windows 10 and typically...
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2. Isolate
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View listFix CMD Service Unavailable Without Admin Rights
If you see 'service unavailable' when running commands in Command Prompt, and you don't have admi...
Fix Task Scheduler Error 101: Failed to Start
You see Event ID 101 in the Windows Event Viewer under TaskScheduler, and the task didn't run. Th...
How to Fix Windows Defender Permission Denied Scanning Errors
When Windows Defender reports "permission denied" while scanning, it usually means the antivirus ...
Chrome File Locked by Extension: Fixes and Checks
If you see a message like "File locked by extension" in Chrome, it usually means an extension has...
PowerShell Port Already Allocated: Troubleshooting Checklist
When you try to start a PowerShell HTTP listener, create a TCP listener, or enable PowerShell Rem...
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