How to Install Free Antivirus SoftwareIn Feburary 2016 06,

In Feburary 2016 06,
Go to the CNET homepage (see Resources).
Click 'Security Software' on the left side of the page. A new page will open.
Select 'Antivirus Software' on the let side of this page. You will then be taken to CNET's antivirus software page.
Choose the 'Free' option under 'License Type'
Click the 'Sort By' drop box in the green bar at the top of the page. Select one of the options listed, such as 'Editors' Rating' or 'Downloads Last Week.' This option will determine how the programs are listed.
Select one of the links to get to the download page for that antivirus program.
Click the 'Download Now' link that is located at the top of the Web page for that particular antivirus program. Once you do, a box will open. Choose a folder on your computer (such as the desktop) where the setup for that the antivirus program will be saved. Click 'Save' and the installation for that antivirus program will be downloaded.
Open the installation program. Follow the instructions that appear on the computer screen and the free antivirus software will be fully installed on your computer.
In Feburary 2016 06,