Microsoft Store SSL Certificate Error: Troubleshooting Checklist
You open Microsoft Store and see an SSL certificate error—maybe “ERR_CERT_AUTHORITY_INVALID” or a...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Security Version Mismatch on Windows 10
If you see a "version mismatch" error when opening Windows Security on Windows 10, it usually mea...
Fix Microsoft Teams Offline Installer Missing Dependencies
When you try to install Microsoft Teams using the offline installer, you may see an error about m...
Fix Microsoft Teams Auto-Start Not Working via Group Policy
You've configured a Group Policy to force Microsoft Teams to start automatically when users sign ...
Checklist to Resolve Windows Defender Update Errors
When Windows Defender fails to update, you might see error codes like 0x80070643, 0x80240022, or ...
Fix Windows Terminal Token Expired After Update
After a Windows Terminal update, you might see errors like “token expired” or “authentication fai...
Topic paths
Quick titles
How to Resolve Windows 10 Activation DNS Error 0xc004f074Git Force Push: When and How to Use It SafelyHow to Resolve Error 0x80070020 on Windows UpdateMicrosoft Store Not Loading? Fix It NowWindows Terminal Memory Leak After Update FixRun Terminal as Administrator on MacClear SSL Certificate Cache in Windows 10Fix PowerShell Not Opening After Windows Update