Activating your Antivirus for Mac
- Go to the registration or activation screen.
From the main console
From the Protection Status window
- Open the main console of your Antivirus for Mac.
- Click the expiration date in the lower right corner of the window.
- Click Change your serial number.
- Click on the Activate Now button.
- Enter your Serial Number, then click Done.
Note: If you don't have an existing Trend Micro account, you will be asked to create one.