08-26-2011 09:23 AM
Welcome to Norton Community!
Follow the Step 2 from the following Symantec KB for setting up backup:
You can also schedule the backup:
08-26-2011 09:46 AM
A good place to start would be the Norton Online Backup help section on Protecting your Data. It will give you the overview of how to use categories for file selection as well as manually selecting your data and backups in general. You can access the overall help from any Norton Online Backup page or click here.