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 listFix Microsoft Teams 502 Bad Gateway Error When Joining a Meeting
When you try to join a Microsoft Teams meeting and see a 502 Bad Gateway error, ...
How to Fix Windows Security Login Loop
If you're stuck in a Windows Security login loop—where you enter your credentials only to be prom...
How to Fix Windows Security Error 0x80073b01
You may see error 0x80073b01 when opening Windows Security or trying to use its features. It usua...
How to Disable Rate Limiting in Windows Search
If Windows Search feels slow or stops indexing files mid-way, rate limiting might be kicking in. ...
How to Find Command Prompt Log File Location in Windows
If you've been using Command Prompt and need to review your session history, you might wonder whe...
Topic paths
Quick titles
Chrome Profile Permission Denied on Linux: FixesResolve ERR_PROXY_CONNECTION_FAILED in ChromeHow to Access OneDrive Sync Logs on Windows 10Resolve Teams 404 Page Not FoundBitLocker 502 Bad Gateway Troubleshooting GuideFix Microsoft Store Proxy IssuesFix Windows Security Locking Files as Antivirus ThreatsWhy Chrome Memory Stays High After Closing Tabs and How to Fix It