To
install Office 365 on new PC with key code, sign in to your Microsoft account at
office.com/setup, enter your product key if prompted, and download the installer. After running the installer, sign in to activate your Office apps.
Install Office 365 Already Purchased with Key Code on New PC
To
install Office 365 that you've already purchased with key code on new PC, follow these steps:
-
On your new PC, go to office.com/setup and sign in with the Microsoft account you used to purchase Office.
-
Go to office.com/setup.
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If prompted, enter your 25-character product key (you may not need this if your account is already linked to your purchase).
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Click "Install Office" to download the installer.
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Open the downloaded file and follow the on-screen instructions to install Office.
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Once installed, open any Office app (like Word or Excel) and sign in to activate your subscription.
You should now be ready to use Office 365 on your new PC!
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