Comodo Internet Security is a brilliant security application that is used to secure your system, folders, and files against online threats including antivirus module. This program allows to Cloud-Based Behavior Analysis of unrecognized programs and changes servers to Comodo SecureDNS servers. The utility offers three windows after launching the program. The first one gives the information that how the firewall had detected, in the second, Comodo searches for updates, and the third one is software’s interface. There is a simple to follow GUI, updating process of this program takes much time but after that Comodo runs an automatic scan on PC. You can get advantage from its core features such as configure the scanner settings, schedule a scan, submit suspicious files to Comodo, and view quarantined items and antivirus events. It is possible to trigger events and alerts by attacks on the system, create a set of global rules, define a blocked or new trusted application, and configure different options. Additionally, the user can run a program in the sandbox, view unrecognized files which occur in the sandbox automatically, and remove or add files. Comodo Internet Security is an antivirus system that uses very little memory resources during the scanning procedure.