Windows Security Log 4625 Failed Login Troubleshooting
When you see event ID 4625 in the Windows Security log, it means an account failed to log on. Thi...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Enable Windows Defender After It Failed to Start
If Windows Defender won't start, you may see an error like "This app has been turned off" or "Win...
How to Fix Chrome Profile Error: Permission Denied
If you see "Chrome profile error occurred permission denied" when launching Chrome, your browser ...
Fix Git SSL Certificate Verification Failed Error
If you see fatal: unable to access 'https://...': SSL certificate problem: certificate veri...
Fix Windows Security Sync Issues on Mac
If your Mac is not syncing with Windows Security settings, you might see errors when accessing sh...
Fix Java JDK Not Recognized in Windows 10
You've installed the Java Development Kit (JDK) on Windows 10, but when you type java -vers...
Topic paths
Quick titles
How to Resolve Windows Defender Service Dependency ProblemsWindows Security 404 Error Permissions FixWindows Security Cannot Connect to App Fix GuideFix Product Key Not Working in Windows ActivationPostgreSQL Connection Refused on Localhost FixFix Windows Update Version Mismatch ErrorWindows 11 Update Error 0x800f081f: Practical FixesHow to Fix Infinite Repair Loop After Windows Update