The 360 Total Security is Good anti-virus Software, it is free software, Real time Protection stops virus and malware even before they reach your pc, good tune application and system services, if your Hard Drive Space Running out then you can cleanup performs a quick analysis.
Detecting useless plug ins and junk files on your system, 360 Total Security requires much less ram and disk usage owing to our smart pattern, there is no need to download heavy virus database Just keep updating it, and there is also available for for android app, you can download from play store, I like this software, I have been using this software from last 3 month