1, Performance: 360 Guardian Extreme Edition is a computer security auxiliary software independently developed by Qihoo, which has the functions of Trojan horse killing, software cleaning, bug fixing, routine computer physical examination, etc. However, the official version can only maintain the security level under the premise of 360 Guardian Extreme Edition, and the safety factor of 360 Guardian Extreme Edition is very high.

2, advertising: 360 Guardian Extreme Edition has no advertising pop-ups, completely free, new upgrade interaction, the official version will have advertising pop-ups, so 360 Guardian Extreme Edition is good.