Before you begin the installation process, please close all open programs on your computer. ESET Cyber Security contains components that may conflict with other antivirus programs that may already be installed on your computer. ESET strongly recommends that you remove any other antivirus programs to prevent potential problems.

To launch the installation wizard, do one of the following:

If you are installing from a file downloaded from the ESET website, open the file and double-click the Install icon

If you are installing from the installation CD/DVD, insert it into your computer, open it from your Desktop or Finder window and double-click the Install icon


The installation wizard will guide you through basic setup. During the initial phase of installation, the installer will automatically check online for the latest product version. If a newer version is found, you will be given the option to download the latest version before continuing the installation process.

After agreeing to the End User License Agreement, you will be asked to select one of the following installation modes:

Typical installation

Custom installation