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 Chrome File Locked by User Account Control
You open Chrome and get a message that a file is locked by User Account Control (UAC). This usual...
Fix Windows Activation Server Timeout Error 0x80072efd
When you see error 0x80072efd while trying to activate Windows, it usually means your computer co...
How to Fix OneDrive Login Loop Not Working
You enter your OneDrive credentials, the window spins, and then it prompts you to sign in again. ...
How to Fix Windows Security Settings Error
When Windows Security throws a settings error, you might see messages like "Something went wrong"...
How to Fix Git SSL Certificate Problem on macOS
If you see an error like fatal: unable to access 'https://...': SSL certificate problem: un...
Topic paths
Quick titles
Fix OneDrive Crash During Sync on Windows 10Fix Windows Security 404 Error When OpeningTroubleshooting Remote Desktop on Windows: Step-by-StepHow to Reset Broken Windows Terminal ConfigFix Permission Denied SSL Certificate Error in Windows TerminalSpring Boot Maven Dependency Failure: Causes and FixesFix Microsoft Store Hanging on Loading ScreenHow to Fix Windows Update 504 Gateway Timeout in Windows 10