if you want free, i'd say Avast or Rising (i find that AVG and Avira have too many false negatives, imo) and if i were you i'd pair up with Malwarebytes malware remover.. i tested it against Adaware and Spybot and it found everything, whereas Adaware and Spybot only found 5/7 of the infected files i had placed in a folder for the test.

I used to have McAffe but then it expired...
Now I have Norton 360 and I think it's better...
I had lots of Trojans and viruses...
but now my laptop is alright.

I also used AVG.


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Adt security

Go for NOD32 or Kaspersky. They have been the best in the market for a few years now.

Hi,
According to me,you should use Avast,Quick heal and Norton.
Right now I am using Quick Heal in my computer.It has best features.
Thanks for sharing this information.

Mcafee will do the job, but it slows down the computer.