I used to use it, but after I got stuck with a google redirect virus I tested a whole bunch of av s The only one that identified it was Malwarebytes, antimalware so that's what I stick with. along with MS Security essentials. Nothing's perfect but these are as good as it gets, and they don't beg you for stuff. Iobit freebies ASC and 360 will continuously torment you with popups begging you to buy something else. ...T
I never used it.... I was going to give it a try but it's from a Chinese company, and with everything lately about all the backdoors they've had in cell phone AV software, and stuff like that... I'd rather not use a product that might be (probably is) compromised in some way.
The old saying goes, you get what you pay for. I wouldn't trust it at all considering the name tries to make think people think it's Norton 360.