How to Back Up and Restore Microsoft Store Apps in Windows 11
If you've reinstalled Windows 11 or moved to a new PC, you might need to restore your Microsoft S...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Activation Auto Start Permission Denied Error
You may see "permission denied" when Windows activation attempts to auto-start, often after a sys...
Fix Windows Defender Module Not Found Error 0x80070643
You see "Windows Defender module not found" with error code 0x80070643
Fix Windows Search Offline Installer Not Working in Windows 10
You downloaded the Windows Search offline installer for Windows 10, but it fails to run or instal...
Windows Terminal Blank Screen: Diagnostic Checklist
You launch Windows Terminal and see nothing but a blank window—no cursor, no prompt, just an empt...
How to Fix Postman Self-Signed Certificate Error
When using Postman to test APIs that use self-signed certificates, you may encounter an error lik...
Issue queue
SitemapWindows Search Indexing Paused: Troubleshooting Checklist
Fix 7-Zip 'Cannot Open File' Error When Repairing Archives
Fix Windows Security Connection Problems
Blank Microsoft Store? Fix When wsreset Has No Effect
How to Get Microsoft Store Working Again After Windows Update
Fix 'Windows Defender Firewall Has Blocked' Error
How to Fix Windows Search Not Working
Fix Windows Defender Service Not Starting
Windows Activation Failed: Error 0xc004f074 Fix
Microsoft Teams Loading Issue After Update: Fix
How to Fix Windows Activation Invalid Configuration Error
Troubleshoot Windows Update DNS Resolution Errors
Fix 7-Zip 'Cannot Open File' Error When Repairing Archives
Fix Windows Security Connection Problems
Blank Microsoft Store? Fix When wsreset Has No Effect
How to Get Microsoft Store Working Again After Windows Update
Fix 'Windows Defender Firewall Has Blocked' Error
How to Fix Windows Search Not Working
Fix Windows Defender Service Not Starting
Windows Activation Failed: Error 0xc004f074 Fix
Microsoft Teams Loading Issue After Update: Fix
How to Fix Windows Activation Invalid Configuration Error
Troubleshoot Windows Update DNS Resolution Errors