360 antivirus The four version of the engine Permanent free, superior performance Anti-virus software ! From the beginning of 360 free antivirus. 360 antivirus The international rankings for the first BitDefender engine, with the virus protection system perfect, and truly completely free, no activation code! Antivirus 360 light speed is not accounted for resources, killing capacity, super manslaughter rate is far lower than that of other soft kill, to provide comprehensive protection for your computer.
The engine is four:
1, cloud killing the engine;
2, bitdenfender antivirus engine;
3, QVM artificial intelligence engine;
4, intelligent engine repair system files.
In general, cloud killing the engine is a most effective, followed by QVM artificial intelligence engine, bitdenfender antivirus engine and file system intelligent repair engine mainly plays a supporting role.