Setup your security management console 

Experience an easy-to-use security management console for complete control over endpoint prevention, detection and response layers across all platforms. Choose either cloud-based (recommended) or on-premise console and proceed with the setup according to Startup Wizard. 

Select the products you would like to install

Since all products are OS specific, you will need to visit this page using each of the devices or endpoints you want to protect (Windows, Mac, Android, etc.). Click DOWNLOAD NOW next to the desired product and follow the installation instructions.

Before continuing with manual deployment:  

Did you know that managing endpoints centrally is more flexible and effective?
Central management is included in your license, can save your time and provide notifications 24/7 on all your endpoints. It's ESET's recommended deployment option for all business sizes, either on-premise or cloud-based. 

See Cloud Console Interactive Demo

No re-installation is required when switching to central management, simply
1. Set up your central management console (either a cloud or on-premise version)
2. Create Agent Live Installer(s)
3. Distribute and run installer(s) on your endpoint devices

See the video tutorial