There are several places that have freeware versions of anti-virus software. I have been using a freeware version of AVG that I got from FileHippo a few years ago. I haven't had any problems with it. There are also several other sites and programs available. See the related link(s) below.
Avast is quite good.
I am using Avast for about an year,It's great. You can register it using your own email-id and then keep on using it.
One can download eTrust antivirus software for free from sites such as CNET download, bestshareware, or techserious. It is reviewed by CNET as being a dependable antivirus software.
The best place to download Avira antivirus software is from Avira themselves. You can download this indispensable program for free at Avira's website today.
A person can find free antivirus software for Windows XP in several places. Some of these places include CNET Download, Comodo, Avira, Avast, and Kioskea.
There are free antivirus software you can download online. Some of them have trial dates, so better research first before using the software..
There are many companies that provide free antivirus software downloads. Avast, AVG, Avira, and McAfee are a few examples of who provide the free software.
When one is looking to download free Windows antivirus software, one could go to the official AVG site. AVG is a free antivirus and anti-spyware that can be downloaded for Windows. AVAST 2013 also offers free anti-spyware and virus protection for Windows users.
There are free antivirus software you can download online. Some of them have trial dates, so better research first before using the software..
Simply download the installer for the antivirus, then run it. With some antivirus software you don't even need to install it!
If you want a license key for the STOPzilla antivirus software, you are going to have to purchase the software. There are free trials available for download.
BitDefender offers a free 30 day antivirus software that allows you try it before you buy it. You will have to supply some personal information before you can download it.
I do not think this will be of use in the long run. Antivirus software is commonly updated via webupdates, which can be tens of megabytes. If you prefer not to download the software, then how will you be updating the antivirus software.
There are many sites where one can find the best free downloadable Antivirus Software. Some of them are Microsoft Security Essential, Avast Free Antivirus, AVG Anti-Virus Free and Avira Antivirus Free.