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If you recently purchased a Trend Micro product but cannot find your activation code in the purchase email, don’t worry. This is normal.

Trend Micro sends two separate emails after your purchase. The first email confirms your order, while the second email contains your activation code and installation instructions.

Since they are sent separately, the activation email may arrive a few minutes later than the order confirmation.

Quick Answer

After purchasing a Trend Micro product, you should receive two emails:

  1. Order Confirmation Email – contains purchase and billing details.
  2. Activation Email – contains your activation code and installation instructions.

If you do not see the activation code in your confirmation email, check for a second email from Trend Micro. Follow the steps below if you did not receive your second email.

What to Do If You Did Not Receive the Activation Email

If you cannot find the activation email, try the following steps:

  1. Check Your Spam or Junk Folder
    Your email provider may have filtered the activation email. Check your Spam, Junk, or Promotions folder.

  2. Wait a Few Minutes
    Sometimes there may be a short delay in email delivery. Wait about 10–15 minutes after receiving your order confirmation.

  3. Search Your Inbox
    Search your email inbox for the following terms:
    • Activate Your Subscription
    • Trend Micro
    • Activation
    • Trend Micro Activation Code
  4. Verify the Email Address Used for Purchase
    Make sure you are checking the same email address you used when purchasing the product.

  5. Check Your Trend Micro Account
    You may also find your activation code/serial number in your Trend Micro account portal. Here are the steps on how to check it:
    1. Sign in to your Trend Micro account
    2. Go to Licenses tab.
    3. Locate your active product/subscription.
    4. Copy the activation code/serial number displayed.

Still Can't Find Your Activation Code?

If the activation email still hasn't arrived, contact Trend Micro Support for assistance. Be ready to provide:

  • Your invoice number
  • The email address used for purchase
  • The date of purchase

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