Windows Defender Not Opening? Here's How to Fix It
You click the Windows Defender icon, but nothing happens—or you get an error saying the app didn'...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesBitLocker Setup Checklist: Avoid Port Allocation Error
When enabling BitLocker, some users encounter a 'port allocation error' that halts the process. T...
Windows Activation 502 Bad Gateway: Troubleshooting Checklist
If you're seeing a '502 Bad Gateway' error when trying to activate Windows, the problem is usuall...
Fix Microsoft Teams Authentication Failed Due to Proxy
If you see 'Authentication failed' when launching Microsoft Teams and you're behind a corporate p...
Fix PowerShell Network Error: Permission Denied
When you run a PowerShell command to access a network share or remote system and get a 'Permissio...
Fix 'Module Not Found' Error in Command Prompt on Windows 10
When you run a command in Command Prompt and see 'module not found', it usually means the system ...
Issue queue
SitemapFix Microsoft Store Error 0x80070005: File Locked
How to Break the Microsoft Store Login Loop
Fix Microsoft Teams Loading Error Codes
How to Fix OneDrive Login Loop on Windows 10
SSH Connection Timed Out: Fixes and Causes
Fix Windows Update High CPU Usage with Cleanup
Restore Default RDP Port 3389
Fix SSH Timeout in Windows Terminal
Windows Terminal Profile Reset After Cache Clear Fix
OneDrive Sync Troubleshooting: Common Fixes
How to Fix Windows Update Timeout by Tweaking Firewall
How to Fix Microsoft Teams Access Denied Error
How to Break the Microsoft Store Login Loop
Fix Microsoft Teams Loading Error Codes
How to Fix OneDrive Login Loop on Windows 10
SSH Connection Timed Out: Fixes and Causes
Fix Windows Update High CPU Usage with Cleanup
Restore Default RDP Port 3389
Fix SSH Timeout in Windows Terminal
Windows Terminal Profile Reset After Cache Clear Fix
OneDrive Sync Troubleshooting: Common Fixes
How to Fix Windows Update Timeout by Tweaking Firewall
How to Fix Microsoft Teams Access Denied Error