Norton.com/setup - Norton is an antivirus program that protects your devices from viruses and malware during its subscription period. Also, the antivirus program provides several other features such as personal firewall and unwanted email filtering system along with using heuristics and signatures to identify any virus or malware.
Norton has been used all across the world by the users of Windows, Mac, iOS, Linux, Android and various other operating systems. The antivirus has proved its utility and stands apart from any other such service. You can get more details about many other security features of this program on norton.com/setup.