Fix Windows Search 502 Bad Gateway After Update
After a recent Windows Update, you might see a “502 Bad Gateway” error when using Windows Search....
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 Store Proxy Error on Windows 10
If you see 'Proxy server isn't responding' or similar proxy errors when opening the Microsoft Sto...
Fix VirtualBox Kernel Driver Not Working After Update
After a system update, VirtualBox may fail with errors like "Kernel driver not installed" or "Vir...
How to Fix OneDrive Proxy Error: Setup Guide
If you see a proxy error in OneDrive, it usually means the app can't reach the internet through y...
How to Reinstall the Windows Security App (Microsoft Defender)
If the Windows Security app (Microsoft Defender) is missing, won’t open, or shows errors, reinsta...
Fix Command Prompt High CPU Usage After Closing CMD
You close Command Prompt, but your CPU fan keeps spinning. Task Manager shows high CPU usage from...
Issue queue
SitemapResolve Windows Update Token Expired Error
Chrome New User Profile Setup Guide
Troubleshoot Postman SSL Certificate After Upgrade
How to Fix Teams Installation Failure on macOS
How to Fix npm Dependency Conflicts After Update
How to Fix Remote Desktop Service After Update
Install PowerShell 7 on Windows Server Step by Step
How to Clear Corrupted Windows Defender Cache
Reduce Chrome Memory Usage Without Closing Tabs
Fix Microsoft Teams Not Detecting External Webcam
How to Re-Setup OneDrive After Invalid Config
Windows 11: Outlook Won't Start Automatically
Chrome New User Profile Setup Guide
Troubleshoot Postman SSL Certificate After Upgrade
How to Fix Teams Installation Failure on macOS
How to Fix npm Dependency Conflicts After Update
How to Fix Remote Desktop Service After Update
Install PowerShell 7 on Windows Server Step by Step
How to Clear Corrupted Windows Defender Cache
Reduce Chrome Memory Usage Without Closing Tabs
Fix Microsoft Teams Not Detecting External Webcam
How to Re-Setup OneDrive After Invalid Config
Windows 11: Outlook Won't Start Automatically