Fix Windows Defender Service Not Starting (Error 0x80070422)
You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Windows Defender Threat Service Stopped
If Windows Defender shows a yellow warning that the threat service has stopped, real-time protect...
How to Fix PowerShell Failed to Start on Windows 10
When PowerShell fails to start on Windows 10, you may see an error message like "Windows PowerShe...
How to Fix Microsoft Teams Not Loading After Reset
If you’ve reset your PC or just reinstalled Windows and now Microsoft Teams won’t load—spinning i...
How to Fix Microsoft Store 502 Bad Gateway Error
When you open Microsoft Store and see a 502 Bad Gateway error, it usually means the store can't c...
Fix WSL Ubuntu Internet Not Working After Windows Restart
You restart Windows, open WSL Ubuntu, and suddenly there's no internet. ping google.com
Topic paths
Quick titles
Fix 'python' Not Recognized in Command PromptHow to Configure Remote Desktop: A Practical ChecklistHow to Set Proxy in PowerShell for Internet AccessOneDrive Proxy Permission Denied TroubleshootingResolve Error 0x80070005 in Windows UpdatePowerShell Update Guide for UbuntuReduce Command Prompt Memory ConsumptionWindows Defender Connection Refused: Fix Error 0x80070005