Microsoft Office Confirmation Id Generator May 2026

A Microsoft Office Confirmation ID (CID) is a unique numeric code provided by Microsoft’s automated activation servers to activate software when an internet connection isn't available or fails. How the Confirmation ID Works

1. Check your email: If you activated Office online, check your email for a confirmation email from Microsoft with your confirmation ID.
2. Check the Office activation screen: If you activated Office on your computer, check the activation screen for the confirmation ID.
3. Contact Microsoft Support: If you're still unable to find your confirmation ID, contact Microsoft Support for assistance.

For privacy and security reasons, there is no official "generator" that can create a Microsoft Office Confirmation ID from scratch microsoft office confirmation id generator

cd C:\Program Files\Microsoft Office\Office16
cscript ospp.vbs /dinstid

If you are having trouble generating a confirmation ID or activating Microsoft Office, consider the following alternatives: A Microsoft Office Confirmation ID (CID) is a