Antivirus software is a computer program that detects, prevents, and takes action to disarm or remove malicious software programs, such as viruses and worms. You can help protect your computer against viruses by using antivirus software.
Computer viruses are software programs that are deliberately designed to interfere with computer operation; record, corrupt, or delete data; or spread themselves to other computers and throughout the Internet.
To help prevent the most current viruses, you must update your antivirus software regularly. You can set up most types of antivirus software to update automatically.
We many anti virus software in the market. But these days Microsoft also providing a Anti virus software for free
If you want to down load this software please visit Microsoft website orelse you can click on the below link to download from Microsoft website.
FREE Anti Virus from Microsoft :-
http://windows.microsoft.com/en-GB/windows/products/security-essentials
