Name an effective antivirus software that can be downloaded and easy to update...(free of course !!)

The two best on the market (IMHO) are AVG http://free.grisoft.com/ and Antivir http://www.free-av.com/

AVG as your get your definition updates with the same priority that ''pro'' users do. Antivir because of the realtime protection from malicious script found on some websites.

In the simplest terms possible however, AVG is the simplest to use overall.

Name an effective antivirus software that can be downloaded and easy to update...(free of course !!)?ariel

AVG Antivirus Free - The most popular and most effective solution out there. Im one of the millions of people who use it and its quite fast. For those who have had bad luck with it, dont really know why, its always worked great for me and my business uses it.

Name an effective antivirus software that can be downloaded and easy to update...(free of course !!)?computers

Antivir gets my vote. As far as I can see, it's only drawback is a small amount of difficulty in getting it past zone alarm for the first time
To put a pirate twist on things (lol)

Avast ye landlubbers :-)
I use Avast. Updates every day and is easy to use.

Download here http://www.avast.com/eng/avast_4_home.ht...
All AV is free for home use....

SO. take you pick.....

AVAST is great and I get updates once a day give it a try
AVG of course.

As you chaps across the pond would say, ''it's the cat's meow.''