My brother has recently invested in a laptop with Windows 7. Seeing that he has a huge collection of music (stored on an external hard drive), he wants to have an automatic backup software in place.

Does anyone know of any software that would make automatic backups taking everything on the external and copy it to another external?

Windows 7 comes with a backup system improved a lot.

Control Panel -> System and Security -> Backup and Restore.

For the windows back up there are many online backup website available on the internet.But in this only operating system files can't come in the online backup.Only file,image,data upload for the backup.Now a days carbonite website is the very famous for the windows backup.