
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...

If Outlook feels sluggish on Windows 10—taking forever to start, search, or send emails—the probl...

You open Windows Search, type a query, and instead of results see a 502 Bad Gateway error. This u...

If you see an error message saying a port is already allocated when launching Microsoft Teams on ...

When Microsoft Teams shows "can't connect to server" or "connection error", it's usually a local ...

You update a Chrome extension, and suddenly it stops working—showing a "permission denied" error ...