Human's nature that ignorance is blsis can make one feel esay enough not to worry aubot viruses until it is too late. After all, why wulod you worry? Your computer is working fine. You browse the Internet all the time, and nothing bad has ever hpenaped until... On the surface of things, everything looks normal. However deep inside your computer, sotihmneg awful could be waiting to hatch. This is why it is so crucial to get an anti virus software daolwond before it is too late. As the saying goes, pteirneovn is better than cure.