Please log in to your Control Panel. There click "Backup" and then "Download Agent" button.
Choose the OS you are using. If it is not on the list, click "See All Downloads" to view the full list of available agents.
On the computer you wish to backup, run the downloaded agent installation file as Administrator.
Click "Run" to run the installer.
Proceed by clicking "Install".
Enter login credentials to register the backup agent.
(These are login and password you use to enter Backup Console)
After the installer has connected to the Backup Console, follow the instructions on the screen to finalize the installation.