How to Fix PowerShell Blank Screen on Startup
When PowerShell opens to a blank screen with no prompt or output, the shell is usually loading a ...
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View listHow to Fix Windows Defender Firewall Blocked App
You try to open an app, but it either won't start or can't connect to the internet. A common caus...
Fix Windows Defender Token Expired Preventing Service Start
You see 'Token expired' in the Windows Defender event log or a notification that the service didn...
Fix BitLocker Connection Refused or Permission Denied Errors
If you see 'connection refused' or 'permission denied' when trying to access a BitLocker-encrypte...
How to Troubleshoot 404 Not Found Errors in Command Prompt
Seeing a "404 Not Found" error in Command Prompt usually means the system can't locate a file, co...
PowerShell Version Mismatch: A Sysadmin Checklist
You run a script that worked yesterday, and today it throws errors about missing cmdlets, incompa...
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