Use your Trend Micro license to protect several computers with the Trend Micro security program. Therefore, use the code through www.trendmicro.com/activate to get a full PC protection suite with security functionality after your product registration and activation. trend micro activationComplete Trend Micro Activation from www.trendmicro.com/activate using the product key. Enter your activation code and sign in to download its products. Make sure you accept the Trend micro license Agreement you receive on www.trendmicro/activate to register your product securely.