
Fix Outlook Service Unavailable After Update
You open Outlook after a recent update and see “Service Unavailable” or “Cannot start Microsoft O...
Software troubleshooting desk

You open Outlook after a recent update and see “Service Unavailable” or “Cannot start Microsoft O...

You click Check for updates, and it just spins—sometimes for hours. Or the download gets to 99% a...

You try to open Microsoft Store but it just shows a spinning circle or a blank white screen. You ...

You open Chrome and see a message like “Profile rate limit exceeded” or “Sign in error: rate limi...

If you see a connection refused error when opening Windows Security (Windows Def...

If Windows Search stops returning results, shows errors, or uses high CPU, the search configurati...