Quick Install Instructions

ESET software is easy to install

Quick Start Guides

ESET Smart Security

ESET NOD32 Antivirus

ESET Mobile Security
Installation Videos

ESET Smart Security

ESET NOD32 Antivirus

ESET Mobile Security
Product Manuals

ESET Smart Security

ESET NOD32 Antivirus

ESET Mobile Security

Download and install your ESET software

The ESET installation will walk you step by step through the installation process. The default settings are recommended.

  • I. Uninstall other antivirus software

    You must uninstall any previously installed antivirus software from your system before installing your ESET product (uninstallers for common antivirus software). When you are finished, continue to part II to install your product.

  • II. Download the ESET Live Installer

  • III. Install ESET NOD32 Antivirus or Smart Security
    1. In the Install screen, click Continue.

    2. Click I Accept.

    3. Select the check box next to Yes, I want to participate (recommended). In the Detection of Potentially Unwanted Applications section, select your preferred option and click Install.

    4. Click Done to exit the Installation Wizard.

    5. The Product activation window will open automatically. Type or copy/paste your License Key into the blank field and click Activate.

    6. If you entered your credentials correctly, you will see the Activation successful screen. Click Done to complete your activation. Complete all relevant fields and click Activate → Done.