Upgrade Trend Micro to its latest program version to get better performance and protection on your Windows computer. It is FREE as long as your subscription is not expired.
- Get a copy of your serial number.
- Check if your computer meets the minimum system requirements.
- Uninstall your current Trend Micro program.
- Download the installer depending on your serial number:
- If it starts with an X, download the Maximum Security installer.
- If it starts with a P, download the Internet Security installer.
- If it starts with an A, download the Antivirus+ Security installer.
- If it starts with a T, download the Internet Security for Best Buy installer.
- Double-click the downloaded file to run the installer.
If the User Account Control window appears, click Yes.
- Follow the instructions to complete the installation.
- Fill out the account information to activate your protection.
