Chosen Answer:
Avast! is widely considered as one of the best free anti-virus programs around. Vipre is not that well known, and I have never tested it, so I wont comment on it.
Avast!: http://download.cnet.com/Avast-Home-Edition-Free/3000-2239_4-10019223.html
The bottom line: You’ll be fine with Avast!.
by: Gizzo
on: 25th June 09
June 16th, 2012
Vipre
Posted in
Tags: 
Never had any problems with avast
never tried Vipre
Avast
AVG is my preference – never had any problems!!
debz
Both are vulnerable to virus….
u better got with the KASPERSKY INTERNET SECURITY 2009
Avast is good bu ive never heard of vipre
None of it!
Try NOD32!
Mark: AVG is my preference – never had any problems!!
That’s because you think he works…
I had Avast, and I’ve deleted it after 5-7 days…
avast i have used it for over 5 yrs and all my family use it with no problems very easy to use and it always updating it self if it gets any viruses you put it in the chest option then go in and delet them good luck never heard of the other one
Try to use ESET NOD32 anti virus. you can even not go to a page which includes virus
Avast! is widely considered as one of the best free anti-virus programs around. Vipre is not that well known, and I have never tested it, so I wont comment on it.
Avast!: http://download.cnet.com/Avast-Home-Edition-Free/3000-2239_4-10019223.html
The bottom line: You’ll be fine with Avast!.
Do’nt know I use Avira and from the other 101 ant viruses I have chose thsi is by far the best