Fix Chrome Profile Port Already Allocated Error
You try to launch Chrome with a specific profile using the --user-data-dir and
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesWindows Activation Module Not Found After Update: Fix
After a recent Windows update, you may see an error that the activation module is missing or not ...
How to Use the Outlook Settings Reset Tool
If Outlook starts misbehaving after a crash, update, or add-in install, you might see errors, mis...
How to Fix Microsoft Store App Installation Stuck
You click Install in the Microsoft Store, the progress bar starts, then it just sits there—maybe ...
Microsoft Teams Service Unavailable: Step-by-Step Checklist
When Microsoft Teams shows a 'service unavailable' message, it usually means the app can't reach ...
Fix Firefox Secure Connection Failed Certificate Errors
You try to open a website in Firefox and see a full-page error: "Secure Connection Failed" with a...
Issue queue
SitemapMicrosoft Teams Path Not Found Checklist
Troubleshooting Ubuntu Terminal Launch Failures
Troubleshoot Windows Security Rate Limit
Stop Microsoft Store Rate Limit Errors
Windows Security Module Service Error Fix
Outlook Blocking Emails from Certain Sender: Troubleshooting
Microsoft Store Sign-In Not Working on Windows 11? Here's How to Fix
Set Custom DNS Servers for Windows Terminal
Fix Windows Defender Sync Issues Between Devices
Teams Won't Start on Ubuntu? Try These Steps
Windows Security Offline Installer Troubleshooting
Fixing PowerShell Module Import Errors: Step-by-Step
Troubleshooting Ubuntu Terminal Launch Failures
Troubleshoot Windows Security Rate Limit
Stop Microsoft Store Rate Limit Errors
Windows Security Module Service Error Fix
Outlook Blocking Emails from Certain Sender: Troubleshooting
Microsoft Store Sign-In Not Working on Windows 11? Here's How to Fix
Set Custom DNS Servers for Windows Terminal
Fix Windows Defender Sync Issues Between Devices
Teams Won't Start on Ubuntu? Try These Steps
Windows Security Offline Installer Troubleshooting
Fixing PowerShell Module Import Errors: Step-by-Step