The Specs

System Requirements
System Requirements Processor:300 MHz for Windows XP1 GHz for Windows 8/Vista/7Operating System:Windows XP Professional/Home Edition/Tablet PC Edition/Media Center Edition with Service Pack 2 or laterWindows 7 StarterWindows 7 Home Premium/Professional/Ultimate/Home Basic (32/64-bits)Windows Vista Starter with Service Pack 1Microsoft Windows Vista Business/Home Premium/Home Basic/Ultimate with Service Pack 1 (32/64-bits)Windows 8 (32/64-bits)Hard Disk:300 MBMemory:256 MB RAMOptical Drive:DVD-ROMCD-ROM
Additional Specifications
Program Type Internet Security
Quick Glance
Required Operating System Windows
Media Format CD-ROM
Max License Size 3 PC in One Household