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Office Installation ID Verification

Step 1 of 4

Open Microsoft Activation Wizard

Open Word or Excel and go to File → Account.
Click Change Product Key (or Change License).

Office Account Panel

Step 1: Open Activation Wizard

Choose: "I want to activate the software by telephone."
Click Next to proceed.

Activation Wizard

Step 2: Choose Telephone Activation

Select country (e.g. Bangladesh) to view your 63-digit IID.
Paste the Installation ID or upload a screenshot in the Upload Screenshot section.
Submit the form and copy the generated Confirmation ID (CID).

Installation ID

Step 3: Retrieve Installation ID

Finally you will see the Thank you message.
Enter it into the wizard, then click Next → Close.

Enter Confirmation ID

Step 4: Enter Confirmation ID