When you first launch the application you will see the below dialog
Either copy and paste the serial number, or type it in the dialog, and press the Activate button. This will use your internet connection to activate the software on your computer. Once activated, the dialog below will be shown. Notice it shows you the maximum width that you can print as well as how many computers you are licensed to use simultaneously.
Either copy and paste the serial number, or type it in the dialog, and press the Activate button. This will use your internet connection to activate the software on your computer. Once activated, the dialog below will be shown. Notice it shows you the maximum width that you can print as well as how many computers you are licensed to use simultaneously.