• CD/DVD Drive
• Internet Explorer 6 or later
• Internet connection to receive updates
• 2.8 GB hard disk space

System requirements for various Microsoft Windows OS

Windows 10

• Processor: 1 gigahertz (GHz) or faster
• RAM: 1 gigabyte (GB) for 32-bit or 2 GB for 64-bit

Windows 8.1 / Windows 8

• Processor: 1 GHz or faster
• RAM: 1 GB for 32-bit or 2 GB for 64-bit

Windows 7

• Processor: 1 GHz or faster
• RAM: 1 GB for 32-bit or 2 GB for 64-bit

Windows Vista

• Processor: 1 GHz or faster
• RAM: 1 GB

Windows XP
(Service Pack 2 and later)

• Processor: 300 Megahertz (MHz) Pentium or faster
• RAM: 512 MB

Windows 2000
(Service Pack 4)

• Processor: 300 MHz Pentium or faster
• RAM: 512 MB

Self-Protection

• Is not supported on Microsoft Windows 2000 OS.
• For Microsoft Windows XP operating system, this feature is supported only if Service Pack 2 or later is installed.
• Process protection functionality of Self-Protection is supported on Microsoft Windows Vista Service Pack 1 and later.

Anti-Rootkit

• Is supported on 32-bit OS only.

Remotely Manage Quick Heal

• Is not supported on Microsoft Windows 2000 OS.
• Supports Internet Explorer 9 and later.

Emergency Disk

Creating Emergency Disk using CD/DVD is not supported on Microsoft Windows 2003 and earlier versions. However, you can create Emergency Disk on USB drives.

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