Antivirus programs have also evolved and provide security measures they know hold off these threats. And there is another good news: there are free antivirus that cover most of the needs of the user base. Here is list of them.
Avast Free Antivirus 2016
Avast is one of the most used antivirus solutions with a community of 230 million users worldwide. Its optional tools include a password manager and a utility that cleans your browser adware and malware.