How to Check Which Process Is Using a Port in PowerShell
When a service fails to start or an application complains that a port is already in use, you need...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Clear Microsoft Store Cache in Windows
If the Microsoft Store won't load, apps fail to download, or updates get stuck, a corrupted cache...
Set Windows Defender Threat Service to Automatic Startup
If Windows Defender is not running or you see errors like “Threat service has stopped,” the under...
Fix Microsoft Store Error 502 Bad Gateway After Update
After a recent Windows update, you open the Microsoft Store and see 'Error 502 – Bad Gateway'. Th...
How to Fix Cloudflare Error 522: Origin Server Timeout
Cloudflare error 522 indicates that the connection between Cloudflare and your origin server time...
Fix BitLocker Configuration Not Applying After Reset
After a Windows reset, you may find that BitLocker encryption settings are missing or not applied...
Issue queue
SitemapWindows Security Network Error Troubleshooting
Fix Windows Search Indexing Not Working Properly
Enable BitLocker Without Network Access
Fix PowerShell Command Not Found After Module Update
Microsoft Store Pending Download Troubleshooting
Resolve 404 Errors When Using CMD
Troubleshoot 0x80070002 Update Error
How to Get Windows 10 Activated for Free
Install Windows Terminal on Mac Using Parallels Desktop
Task Scheduler Troubleshooting Checklist
Python Module Not Found: Troubleshooting Checklist
How to Repair Missing Windows Update Module
Fix Windows Search Indexing Not Working Properly
Enable BitLocker Without Network Access
Fix PowerShell Command Not Found After Module Update
Microsoft Store Pending Download Troubleshooting
Resolve 404 Errors When Using CMD
Troubleshoot 0x80070002 Update Error
How to Get Windows 10 Activated for Free
Install Windows Terminal on Mac Using Parallels Desktop
Task Scheduler Troubleshooting Checklist
Python Module Not Found: Troubleshooting Checklist
How to Repair Missing Windows Update Module