How to Change the Default Shell in Windows Terminal
Windows Terminal lets you run multiple shells (PowerShell, Command Prompt, WSL, etc.) in one wind...
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 Microsoft Teams 404 Error by Clearing Cache
If you're seeing a 404 error in Microsoft Teams—often when opening a chat, channel, or file—it's ...
Setup Windows Update Configuration via Group Policy
When managing multiple Windows machines, configuring Windows Update settings individually is impr...
Fix PowerShell Port Already Allocated Error with Firewall
When you see a 'port already allocated' error in PowerShell while trying to set up a listener or ...
Fix Chrome 'Connection Refused' Error from Firewall Block
When you see "This site can’t be reached – connection refused" in Chrome, it often means somethin...
Fix Command Prompt Invalid Configuration Sync Error
When you see an "invalid configuration" error during a sync operation in Command Prompt, it usual...
Issue queue
SitemapRedis Server Won't Start: Port 6379 Conflict
How to Fix Defender Definition Sync Mismatch
Windows Search Timeout Fix Guide
Windows 0x803fa067 Activation Error – Common Fixes
How to Fix Microsoft Store Error 0x80073cf3
Fix Windows Defender Security Center Not Opening
Microsoft Defender Missing from Settings Post-Update
Chrome Sync Broken After Windows 10 Update
Reduce Chrome RAM Usage with These Settings
Troubleshoot Windows Security Offline Install Errors
Resolve Microsoft Teams Permission Denied When Sharing Screen
Chrome Profile Setup: A Beginner's Checklist
How to Fix Defender Definition Sync Mismatch
Windows Search Timeout Fix Guide
Windows 0x803fa067 Activation Error – Common Fixes
How to Fix Microsoft Store Error 0x80073cf3
Fix Windows Defender Security Center Not Opening
Microsoft Defender Missing from Settings Post-Update
Chrome Sync Broken After Windows 10 Update
Reduce Chrome RAM Usage with These Settings
Troubleshoot Windows Security Offline Install Errors
Resolve Microsoft Teams Permission Denied When Sharing Screen
Chrome Profile Setup: A Beginner's Checklist