Fix Windows Defender Service Not Starting After Update
After a Windows update, you might find that Windows Defender won't start, leaving your system wit...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix 'Windows Update Command Not Found' in Command Prompt
When you type wuauclt or usoclient in Command Prompt and get a 'command...
How to Fix PowerShell Module Not Found Error
When PowerShell reports a module not found error, it usually means the module isn't installed, is...
Fix OneDrive Sync Token Expired Error on Windows 10
If you see a message like "Sync token expired" in OneDrive on Windows 10, it usually means the au...
Fix 'Permission Denied' When Updating Microsoft Store Apps
You try to update an app from the Microsoft Store, but get a 'permission denied' error. The updat...
Fix Windows Search: Connection Refused, Service Not Running
If you see 'connection refused' or 'service not running' when using Windows Search, the search se...
Issue queue
SitemapHow to Fix RDP Freezing Due to High RAM
Fix Chrome 'Profile Error Invalid Configuration' on Windows 10
How to Reduce Chrome RAM with Task Manager
How to Resolve Windows Activation Failed to Start
Resolve OneDrive Repeated Sign-In Prompts
How to Fix PowerShell Timeout from Firewall
Go Modules Setup: Fixing Proxy Connection Refused
Fixing VSCode Remote SSH Connection Timeout on Windows
Fix 'Command Not Found' for Python and Pip on Windows
Fix OneDrive Update Sync Problems
Where Nginx Logs 404 Errors: Location & Troubleshooting
Troubleshoot GitHub Actions Access Denied Errors
Fix Chrome 'Profile Error Invalid Configuration' on Windows 10
How to Reduce Chrome RAM with Task Manager
How to Resolve Windows Activation Failed to Start
Resolve OneDrive Repeated Sign-In Prompts
How to Fix PowerShell Timeout from Firewall
Go Modules Setup: Fixing Proxy Connection Refused
Fixing VSCode Remote SSH Connection Timeout on Windows
Fix 'Command Not Found' for Python and Pip on Windows
Fix OneDrive Update Sync Problems
Where Nginx Logs 404 Errors: Location & Troubleshooting
Troubleshoot GitHub Actions Access Denied Errors