How to Fix Windows Security Not Responding
Windows Security (formerly Windows Defender Security Center) may stop responding, hang on launch,...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesOpenVPN Connect Timeout Troubleshooting Guide
If you're seeing "Connection timeout" when trying to connect via OpenVPN, the client is unable to...
Fix BitLocker Stuck Loading After Windows Update
After a Windows update, some users report that BitLocker gets stuck on the loading screen, either...
Fix Nginx Config Test: Cannot Open Error Log File
When running nginx -t to test your configuration, you may see an error like:
How to Fix Chrome Browser Configuration Error
When Chrome shows a configuration error, the browser usually fails to start or displays a message...
Fix Remote Desktop Black Screen After Login
You log into a remote computer via Remote Desktop (RDP), see the login screen, enter credentials,...
Issue queue
SitemapFix PowerShell Startup Error: Missing .NET Framework
Recovering Microsoft Store Apps from Backup Files
How to Fix BitLocker Error 0x80071771
Fix Chrome Profile Reset 'Permission Denied' Error
How to Fix Teams Messages Not Loading or Slow
Windows Defender 0x80070422 Service Not Running
Fix Permission Denied Error 0x80070005 on Windows Activation
Fix Windows Defender Update Error 0x80070643
Fix Windows Defender Real-Time Protection Turning Off Automatically
Windows Security App Missing in Ubuntu Wine
Reduce Task Scheduler Execution Delay
Antivirus Causing High CPU in RDP Sessions
Recovering Microsoft Store Apps from Backup Files
How to Fix BitLocker Error 0x80071771
Fix Chrome Profile Reset 'Permission Denied' Error
How to Fix Teams Messages Not Loading or Slow
Windows Defender 0x80070422 Service Not Running
Fix Permission Denied Error 0x80070005 on Windows Activation
Fix Windows Defender Update Error 0x80070643
Fix Windows Defender Real-Time Protection Turning Off Automatically
Windows Security App Missing in Ubuntu Wine
Reduce Task Scheduler Execution Delay
Antivirus Causing High CPU in RDP Sessions