Get the latest Quick Heal product software You can install Quick Heal antivirus using the Quick Heal CD or the Quick Heal installer. Using Quick Heal CD Using Quick Heal Installer It is important that you register the product soon after you install it. A subscriber with registered license can use all the features without any interruptions, take the updates regularly, and get technical support whenever required. To register the product, see Registering Quick Heal antivirus. Quick Heal antivirus can be installed on any of the following Windows operating systems — Windows 10, Windows 8.1 / Windows 8, Windows 7, Windows Vista, or Windows XP (SP 2). Yes. For this, you must first uninstall the antivirus software from the current PC and then you can install it on another PC. Moreover, you need to register your software once again on the new PC. To register Quick Heal antivirus, see "How can I register/activate Quick Heal antivirus?"Download and Install Antivirus Software
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