Fix Port Already Allocated Error in Windows Security
If you see a 'port already allocated' error when starting a Windows Security-related service or a...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesWindows Terminal Not Opening After Update: How to Fix
After a Windows update, you might click the Terminal icon and nothing happens—no window, no error...
Remote Desktop Mac Setup Guide: Connect from Anywhere
Setting up Remote Desktop on a Mac lets you access your computer's screen, files, and apps from a...
Fix 'ffmpeg not recognized' Error on Mac
When you try to run ffmpeg in Terminal on a Mac and see "ffmpeg: command not found" or "not recog...
Fix Windows Security Not Launching at Startup
You restart your PC and notice Windows Security (formerly Windows Defender) isn't running. The ic...
Fix 'Windows Defender Command Not Found Access Denied'
You type MpCmdRun.exe -Scan -ScanType 2 or another Defender command in Command Promp...
Issue queue
SitemapHow to Interpret Windows Security Log Event ID 4672
Windows Terminal Keeps Returning to Profile Selection? Fix It
Resolve PowerShell 504 Errors via Proxy Settings
How to Restore Windows Search Settings from Backup
How to Unfreeze Windows Search Indexing
How to Unblock Windows Defender After Malware
Fix Edge Sync Paused Error on Windows 10
Troubleshoot Windows Search Indexing Issues
VS Code Extension Host Crash After Update
Fix Windows Defender Rate Limit Errors After Update
Remote Desktop Reset Settings Checklist
Backup Mapped Drive Configuration Using Net Use
Windows Terminal Keeps Returning to Profile Selection? Fix It
Resolve PowerShell 504 Errors via Proxy Settings
How to Restore Windows Search Settings from Backup
How to Unfreeze Windows Search Indexing
How to Unblock Windows Defender After Malware
Fix Edge Sync Paused Error on Windows 10
Troubleshoot Windows Search Indexing Issues
VS Code Extension Host Crash After Update
Fix Windows Defender Rate Limit Errors After Update
Remote Desktop Reset Settings Checklist
Backup Mapped Drive Configuration Using Net Use