QUICK HEAL ANTIVIRUS PRO

300 MHz or higher processor for Microsoft Windows, 2000 Professional, Microsoft Windows GHz for Microsoft Windows Vista, Microsoft, Windows 7, Microsoft Windows 8, Microsoft Windows 8.1, 256 MB of RAM for Microsoft Windows 2000 Professional, Microsoft Windows XP, 1 GB of RAM for Microsoft Windows Vista (32-bit), 1 GB of RAM for Microsoft Windows 7 (32-bit), Microsoft Windows 8 (32-bit), Microsoft Windows 8.1 (32-bit), 1 GB of RAM for Microsoft Windows Vista (64-bit), 2 GB of RAM for Microsoft Windows 7 (64-bit), Microsoft Windows 8 (64-bit), Microsoft Windows 8.1 (64-bit), 2.15 GB free hard disk space or DVD drive, Internet connection to receive updates, Internet Explorer 6 or the latest browser