It may be best acknowledged for its avast free antivirus, however Prague-based Avast could be a cyber-security big that reports 400 million users and claims to own 400th of the protection software system market outside of China. In 2016, it uninheritable AVG, and Avast product currently mix the most effective of each technologies. Avast professional Antivirus could be a terribly powerful product that comes filled with essential options. There is period virus protection, universal resource locator filtering, a parole manager, browser clean-up module, wireless network checker, and a secure browser for your on-line banking and searching. One drawback here is that Avast Free conjointly has these options. The best thing about Avast professional is Real Site, a secure DNS system that protects from DNS hijacks and stops you being scammed by sites. There is conjointly a sandbox to firmly take a look at dubious programs, that might be handy if you are forever downloading the newest software system.