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...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Stop and Restart Windows Update Service
If Windows Update is stuck downloading updates, keeps failing with error codes, or won't start at...
Fix Windows Defender Update Error 'Permission Denied'
You see 'Permission Denied' when Windows Defender tries to update. This usually means the update ...
BitLocker 504 Gateway Timeout: Causes and Fixes
If you manage BitLocker-encrypted devices and see a 504 gateway timeout when attempting to unlock...
How to Fix BitLocker Slow Performance
If your system feels sluggish after enabling BitLocker, you're not alone. Encryption can impact d...
Fix Chrome Profile 502 Bad Gateway on Mac
If you see a "502 Bad Gateway" error in Chrome on your Mac, especially after a crash or update, i...
Issue queue
SitemapHow to Fix Windows Search Migration Permissions Error
Troubleshoot PowerShell High CPU Usage Post-Update
Fix Blank White Screen in Windows Defender Security Center
Windows Terminal Not Launching on Ubuntu Fix Guide
Windows Search Can't Find OneDrive Files on Mac
Resolve Error 0x80072efd in Windows Store
Microsoft Teams 404 Error Cache Clear Guide
Windows Search Offline Installer Configuration Failed – Fix
Windows 11 Microsoft Store Stuck Loading Fix
Resolve PowerShell Connection Refused Error
Fix Outlook Reset Settings Error 0x8004010f
How to Fix DNS Probe Finished NXDOMAIN on Chrome (IPv4/IPv6)
Troubleshoot PowerShell High CPU Usage Post-Update
Fix Blank White Screen in Windows Defender Security Center
Windows Terminal Not Launching on Ubuntu Fix Guide
Windows Search Can't Find OneDrive Files on Mac
Resolve Error 0x80072efd in Windows Store
Microsoft Teams 404 Error Cache Clear Guide
Windows Search Offline Installer Configuration Failed – Fix
Windows 11 Microsoft Store Stuck Loading Fix
Resolve PowerShell Connection Refused Error
Fix Outlook Reset Settings Error 0x8004010f
How to Fix DNS Probe Finished NXDOMAIN on Chrome (IPv4/IPv6)