To activate Microsoft Office or Microsoft 365, go to office.com/setup and sign in with your Microsoft account. Once logged in, enter your 25-character Office product key to begin the download and installation process.
How to Enter Your Office Activation Code?
- Visit setup.office.com.
- Sign in with your Microsoft account or create one if you don't have it.
- Locate your 25-character Office activation key (from a card, email, or box).
- Enter the activation code in the input field provided.
- Follow the on-screen steps to download and install Microsoft 365 or Office.
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