Microsoft office subscription expired, reactivate my Office 365 subscription
"Renew your subscription" or "Subscription expired"
What the notification looks like
You might see one of the following yellow warning bars across the top of the application:
Why it happens
Your Office 365 subscription is about to expire, or has expired. To continue using Office, you must renew your Office 365 subscription.
How to turn it off
Renew your subscription to Office 365 by doing one of the following:
If you see RENEW YOUR SUBSCRIPTION in the yellow warning bar, select Buy, and follow the steps to renew your subscription online.
If you see SUBSCRIPTION EXPIRED in the yellow warning bar, select Reactivate, and then select Buy to renew Office online. If you bought a new, unused Office 365 product key from a retailer, select Enter Key.
After you renew your subscription, close all Office applications to remove the renewal message. If you need help renewing your subscription, see Renew Office 365 for home.
Instructions below Renew MS Office 365
Go to Office.com/renew.
Choose the subscription you want to renew and then choose one of the following:
Renew now to pay now for a full year of Office 365.
Renew with a monthly subscription for [x] per month to pay for a month at a time.
Review your shopping cart and choose Checkout.
On the next page, sign in with the Microsoft account that you use with Office 365.
Review your order and then choose Renew subscription.
Choose Manage subscription to go to Office.com/myaccount.
When you place your order, your payment method is charged right away, and the expiration date is extended for either a month or a year, depending on what you chose.