: Use services like Google Drive (which offers up to 15 GB for free) or Dropbox .
: Italian for "Second Copy." While it can refer to the general practice of data redundancy (backup), in this specific naming convention, it likely refers to a specific piece of software or a common label used by Italian-speaking crackers to distribute pirated content. 9.0.0.1 : Indicates a specific version number.
: Use built-in features like Windows Backup .