central.bitdefender.com – Download and install the Bitdefender antivirus. Then, activate it by entering the product key atcentral.bitdefender.com.
trendmicro.com/activation – Follow steps to download, install, and activate Trend Micro product. Type the product key by clickingtrendmicro.com/activation.
Avast Activate- Get free or paid Avast antivirus. Download, install, and activate it from avast.com/activate