Norton Internet Security 2013 System Requirements

Operating Systems Supported

  • Microsoft Windows XP (32-bit) Home/Professional/Tablet PC/Media Center (32-bit) with Service Pack 2 or later
  • Microsoft Windows Vista (32-bit and 64-bit) Starter/Home Basic/Home Premium/Business/Ultimate with Service Pack 1 or later
  • Microsoft Windows 7 (32-bit and 64-bit) Starter/Home Basic/Home Premium/Professional/Ultimate
  • Microsoft Windows 8 and Windows 8 Pro (32-bit and 64-bit)

Minimum Hardware Requirements

  • 300 MHz for Microsoft Windows XP, 1 GHz for Windows Vista/Windows 7/Windows 8
  • 256 MB of RAM
  • 300 MB of available hard-disk space
  • CD-ROM or DVD drive (if not installing via electronic download)

Browser Support for Phishing Protection, Safe Search, and Password Management

  • Microsoft Internet Explorer 7.0 or higher (32-bit only)
  • Mozilla Firefox (32-bit only)
  • Google Chrome

Browser Support for Vulnerability Protection

  • Microsoft Internet Explorer 7.0 or higher (32-bit only)
  • Mozilla Firefox (32-bit only)

Support for Antispam

  • Microsoft Outlook 2002 or later
  • Microsoft Outlook Express 6.0 or later
  • Windows Mail (spam filtering only)

Email scanning supported for POP3-compatible email clients.