Re-install Microsoft 365 is a straightforward process if you’re using an active subscription. Simply log into your Microsoft account, navigate to the “Services & Subscriptions. Visit Microsoft365.com/setup and download the installer for the latest version. This ensures you’re using the most up-to-date software linked to your existing plan.
Key Steps to Microsoft 365 under an existing paid subscription
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Go to Microsoft365.com/setup and sign in with the account linked to your subscription.
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Navigate to "Services & Subscriptions" to confirm your Microsoft 365 subscription is active.
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Click "Install Office" and follow the on-screen instructions to download and install MS Office software.
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Once installed, open any Office app, sign in, and activate with your Microsoft account.

