
Fix Windows Activation Sync Failure with Microsoft Account
You see an error that Windows activation failed to start sync with your Microsoft account. This u...
Software troubleshooting desk

You see an error that Windows activation failed to start sync with your Microsoft account. This u...

You've installed the latest Windows update, and now Windows Update hangs or times out when checki...

If you recently changed your network—switched Wi-Fi, moved to a new ISP, or updated router settin...

You open Chrome and see a message like "Token expired" or "Authentication token expired" before t...

When you see "Windows activation module not found" with error code 0x8007007b, Windows cannot loc...

You open Outlook, try to connect to your Exchange 2019 mailbox, and see: "Outlook service is ...