The latest and new approach of antivirus software, Webroot Safe, delivers the most effective protection against existing viruses and other cyber threats. The antivirus software provides an added layer of protection and that too without conflicting with other security subscriptions.
Those users who haven't, activated the subscription can pursue the subsequent process:-

Click twice on the installed file of Webroot.
Search and then tap on My Account.
Type the Activation Key in the specified text area.
Click on the option of Submit.
Webroot subscription has been activated successfully.