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How to change Trend Micro Password Manager activation key

LAST UPDATED: MAR 28, 2025

Trend Micro Password Manager lets you change the activation key when upgrading from a trial version to a full version or replacing an already expired key with a new one.

Update product activation key in Password Manager

  1. Open your web browser.
  2. Click the Password Manager icon on your browser.
  3. Type your Vault Password.
  4. Go to the Password Manager Menu , then choose Settings.
  5. Click the Subscription Information tab.
  6. Type the 20 digit activation key on the boxes provided, then click Save.

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