
Microsoft Store SSL Certificate Error: Troubleshooting Checklist
You open Microsoft Store and see an SSL certificate error—maybe “ERR_CERT_AUTHORITY_INVALID” or a...
Software troubleshooting desk

You open Microsoft Store and see an SSL certificate error—maybe “ERR_CERT_AUTHORITY_INVALID” or a...

After changing your password, OneDrive may fail to authenticate, showing errors like 'Authenticat...

When you open Command Prompt and see an 'invalid configuration' message, it usually means a setti...

You open Outlook and see: "Outlook data file cannot be accessed." This usually means Outlook can'...

After a Windows update, the Windows Security app may fail to open, show a blank screen, or displa...

When Microsoft Teams shows 'We couldn't sign you in' or 'unable to authenticate with modern authe...