Other Versions of Microsoft Excel

You can contact Microsoft Excel customer service through the Microsoft Support website or by calling the support number specific to your region. Check the official website for details.

To activate Excel, open the application and enter the 25-character product key when prompted. Alternatively, sign in with your Microsoft account if you have a subscription.

To cancel your subscription, go to the "Services & subscriptions" section of your Microsoft account, find your subscription, and select "Manage" to cancel.

Your Microsoft customer number can be found in your account settings under the "Subscriptions" section or on your purchase receipt.