By Office 365 Product Key?

If you still want to view your product key, here's how:
  1. Go to the Microsoft account, Services & subscriptions page and sign in, if prompted.
  2. Select View product key. Note that this product key won't match the product key shown on an Office product key card or in the Microsoft Store for the same purchase. This is normal.

How do I activate Office 365 with a product key?

Microsoft 365, Office 2019, Office 2016, and Office 2013 (PC and Mac)
  1. To redeem a new purchase.
  2. Step 1: Go to or
  3. Step 2: Sign in with your Microsoft account, or create one if you don't have one. ...
  4. Step 3: Enter your product key, without hyphens, if prompted.

How can I activate Office 365 for free?

  1. Step 1: Open the Office program. Programs such as Word and Excel are pre-installed on a laptop with a year of free Office. ...
  2. Step 2: choose an account. An activation screen will appear. ...
  3. Step 3: Log in to Microsoft 365. ...
  4. Step 4: accept the conditions. ...
  5. Step 5: get started.
David Miller

David Miller

Executive Financial & Market Analyst

David Miller brings 15 years of experience in global economics, personal finance strategy, and market dynamics. He specializes in turning complex economic trends into actionable insights for everyday readers.