Operating Systems: Quick Heal Antivirus Pro is compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista, and Windows XP (Service Pack 2 and later).
Processor: A minimum of 1 GHz processor or higher is required.
RAM: The system should have at least 1 GB of RAM (for Windows 10, 8.1, 8, and 7) or 512 MB of RAM (for Windows Vista and XP).
Free Hard Disk Space: You need a minimum of 2 GB of available hard disk space for installation
