System Requirements

Microsoft Windows 7

• Windows 7 32-bit or 64-bit operating system
• 100 MB of available hard disk space
• Must meet the minimum Windows 7 operating system requirements

Microsoft Windows Vista SP1

• Windows Vista 32-bit or 64-bit operating system
• Service Pack 1 or later
• 100 MB of available hard disk space
• Must meet the minimum Windows Vista operating system requirements

Microsoft Windows XP SP3

• Windows XP 32-bit operating system
• Service Pack 3 or later
• 100 MB of available hard disk space
• Must meet the minimum Windows XP operating system requirements

Required for All Installations

• A working Internet connection

Compatible Security Products

• AVG
• Avast!
• Avira
• Norton Anti-Virus, Internet Security, 360
• McAfee
• Microsoft Security Essentials
• Trend Antivirus
• K7
• View the officially supported companion products