To officially generate a confirmation ID, you must first provide Microsoft with your 36-digit Installation ID.
: Follow the automated voice prompts and enter your Installation ID using your phone's keypad. Receive Confirmation ID : Once your IID is verified, the system will read back a Confirmation ID
To avoid the risks associated with Microsoft Office Confirmation ID Generators, we recommend the following best practices:
If you need Office, Microsoft offers free versions (Office on the web), low-cost subscription options (Microsoft 365 Family/Personal), one-time purchase versions (Office Home & Student), and free alternatives like LibreOffice or Google Workspace.
: These tools process the 63-digit Installation ID (IID) that appears in the Office Activation Wizard. They act as an interface to Microsoft's self-service activation system. Instant CID Generation