Fix Chrome Profile Port Already Allocated on Mac
You try to launch Chrome on your Mac and get an error like 'profile port already allocated' or 'c...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Defender Blank Screen After Update
After a recent Windows update, you may open Windows Security (Windows Defender) and see a blank w...
Fix Microsoft Teams Connection Refused Due to Firewall Settings
When Microsoft Teams shows a 'connection refused' error, it usually means a firewall or proxy is ...
Fix Windows Defender Real-Time Protection Turning Off
If you see a notification that Windows Defender real-time protection is off, or it keeps turning ...
Outlook Autodiscover Not Working: Practical Fixes
When Outlook can't set up your email account automatically, Autodiscover is usually the culprit. ...
How to Fix Windows Search Not Working
When Windows Search stops working, you might see no results when you click Start and type, or the...
Issue queue
SitemapChecklist to Clear and Rebuild Windows Update Cache
Windows Defender Not Loading – Troubleshooting Guide
Postman SSL Certificate Import Fix
How to Fix PowerShell Access Denied Error When Running Scripts
Resolve Outlook Command Not Found Startup Error
Remote Desktop Client Missing – Troubleshooting Guide
OneDrive Stuck on Resolving Changes – Quick Fix
Windows Search Index SSL Configuration Troubleshooting
Resolve Windows Update Connectivity Issue
How to Use Windows Security Backup Tool
Unlocking Files Blocked by Windows Security
Renew Expired Token in Windows Terminal: Step-by-Step
Windows Defender Not Loading – Troubleshooting Guide
Postman SSL Certificate Import Fix
How to Fix PowerShell Access Denied Error When Running Scripts
Resolve Outlook Command Not Found Startup Error
Remote Desktop Client Missing – Troubleshooting Guide
OneDrive Stuck on Resolving Changes – Quick Fix
Windows Search Index SSL Configuration Troubleshooting
Resolve Windows Update Connectivity Issue
How to Use Windows Security Backup Tool
Unlocking Files Blocked by Windows Security
Renew Expired Token in Windows Terminal: Step-by-Step