Fix 'Service Unavailable' for PowerShell on Windows 10
You open PowerShell on Windows 10 and see an error like "Service Unavailable" or "PowerShell is n...
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View listHow to Enable Windows Defender After It Failed to Start
If Windows Defender won't start, you may see an error like "This app has been turned off" or "Win...
Why Your Windows 11 Digital License Won't Transfer to a New PC
You've bought a new PC and expect your Windows 11 digital license to follow you. But when you try...
Quick Fix for Microsoft Teams Error Code CXA20001
If you see error code CXA20001 when signing into Microsoft Teams, the app is usu...
MongoDB Compass Connection Refused on Mac: Fixes
You open MongoDB Compass, enter your connection string, and get a 'connection refused' error. Thi...
SSH Permission Denied (Publickey) on EC2: Setup Fixes
If you're seeing "Permission denied (publickey)" when trying to SSH into an AWS EC2 instance, the...
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