Norton Online Backup System Requirements

Operating System
  • Microsoft Windows 8 and Windows 8 Pro (32-bit and 64-bit)
  • Microsoft Windows 7 (32-bit and 64-bit) Starter/Home Basic/Home Premium/Professional/Ultimate
  • Microsoft Windows Vista (32-bit and 64-bit) Starter/Home Basic/Home Premium/Business/Ultimate with Service Pack 1 or later
  • Microsoft Windows XP (32-bit) Home/Professional/Tablet PC/ Media Center (32-bit) with Service Pack 2 or later
  • Mac OS X 10.5, 10.6, 10.7

Internet Browser Support
  • Microsoft Internet Explorer 8, 9, 10
  • Mozilla Firefox (Supports the current and the most recent previous major releases.)
  • Google Chrome (Supports the current and the most recent previous major releases.)
  • Safari 5 and 6 (OS X only)