Installing Internet Security

  • Solution ID: 1118017
  • Last Updated: Dec. 10, 2017 9:52 PM (PST)
  • Applies to: Internet Security - 2018;
  • Installation | Internet Security

Learn how to download, install, and activate Internet Security on your computers.

The solution is also applicable to the following scenarios:

  • Your computer does not have a CD drive.
  • You do not have or have lost your Trend Micro CD installer.
  • Your download link from the order confirmation email has already expired.


We recommend that you print out this document or bookmark this page before proceeding because you will be asked to restart your computer during the procedure.

To install your Trend Micro Internet Security, choose if you are using a Windows or a Mac:

For Windows™ PC
For Apple® Macintosh®