Avira is the security software, usually known for its software products. The primary use of having the Avira antivirus installed on a computer is, it gradually sweeps away all the viruses. It also helps in increasing the performance and scanning speed of the computer. The protective cloud is one of the major features that can be used to detect the system’s performance. The manual, quick setup scan helps in improving Avira’s score and later was extended to real-time protection. The Firewall technology supplied by the Windows firewall was used by Windows Vista initially but later because of a considerable part of Avira since the 2008 version. How To Install Avira Free Antivirus 2017 program can be done directly from the Avira official website.