Or you can also renew your office 365 home or Office 365 Personal Subscription by using the Product key that you bought in store.
How to Renew Office 365 Home or Office 365 Personal Subscription?
You can restore by setting off to a retail location, face to face or on the web, and purchasing a membership to Office 365 Home or Office 365 Personal. You’ll get a 25-character item key, which you can use to recharge at office.com/setup.
1. If you have a physical box or card, look inside for your 25-character product key.
3. Enter the 25-character product key. When selecting your country or region, we recommend that you choose the country or region where you live or do your banking.
4. Follow the steps to complete the renewal process.
Your subscription is renewed and the new expiration date appears.
For more details, visit: www.office.com/setup.