How Secure is Your Computer?

With the computer technology advancing day by day, it has become important to save your computer from cyber attacks. There are a number of antivirus software available on the web today, like Optimo Defender, Mcaffe etc for the same. However, people assume that only expensive software perform, which is not true at all. Even the expensive software can have various flaws, when a cheaper one can do all what you might be looking for.