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 Microsoft Windows Vista/Microsoft 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 Vulnerability Protection    Microsoft Internet Explorer® 7.0 or higher (32-bit only)1    Mozilla® Firefox® (32-bit only)1,2

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 Microsoft Windows Vista/Microsoft 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)1    Mozilla® Firefox® (32-bit only)1,2    Google Chrome™1,21As made available by Symantec within your service period.2Supports current and the most recent previous 32-bit major releases.Browser Support for Vulnerability Protection    Microsoft Internet Explorer® 7.0 or higher (32-bit only)1    Mozilla® Firefox® (32-bit only)1,21As made available by Symantec within your service period.2Supports current and the most recent previous 32-bit major releases.Support for Antispam    Microsoft Outlook® 2002 or later    Microsoft Outlook Express 6.0 or later    Windows Mail (spam filtering only)

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 Microsoft Windows Vista/Microsoft 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)1    Mozilla® Firefox® (32-bit only)1,2    Google Chrome™1,21As made available by Symantec within your service period.2Supports current and the most recent previous 32-bit major releases.Browser Support for Vulnerability Protection    Microsoft Internet Explorer® 7.0 or higher (32-bit only)1    Mozilla® Firefox® (32-bit only)1,21As made available by Symantec within your service period.2Supports current and the most recent previous 32-bit major releases.Support for Antispam    Microsoft Outlook® 2002 or later    Microsoft Outlook Express 6.0 or later    Windows Mail (spam filtering only)