As far as antivirus software goes, I would say AVG Free.
The AVG AntiVirus Free 2013 software has many features. Some features include 24-7 telephone support, an Android app, and tutorials on how to get started.
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.
You can download the AVG's free anti-virus software, AVG Internet Security 2013, from the company's own website at avg to give you the comfort and security of knowing your information is safe.
AVG is a free antivirus program available on the internet. Other options for free antivirus software are Panda Security, Immunet, and, ZenOK. All are available for free via direct downloads from their respective websites.
There are multiple websites that one can find information on AVG's free antivirus. A few examples of these are CNET and AVG's own website. These sites will give you a basic breakdown of all of the features of the software and even provide reviews.
avira avg karpesky http://guides4internet.blogspot.com/ for free downloads
The AVG anti virus software can be downloaded from the AVG website. It can also be found on many download sites like Yahoo! and softpedia. This is free software and is used by many people.
There are lots of places where someone can get free antivirus software trials. Some of these places are Mc Afee, Norton, Kaspersky, AVG and Zone Alarm.
AVG is a reputable free anti-virus program. It has paid options, but basic protection is no cost.
Free antivirus software can be obtained through the AVG website. Their free version does not have all the same features as the full version but it does a good job of protecting your computer.
There are many free antivirus software's available on the web. McAffree has a trial version and Komodo and AVG have freeware downloads available for anyone.