Viruses are everywhere. They are even on your computer. Sometimes, you may notice that your computer is running very slowly or it is doing weird things. Your computer then may have a virus. Usually, infections on the computer are spread from other computers that share information with your computer through emails and other avenues. You need to get rid of the virus.
However, there are ways to protect your computer from getting viruses. Internet security does this by incorporating ways to stop the viruses from coming into your computer. Several companies offer antivirus systems that you can install on your computer. McAfee Antivirus is one type of Internet security. There are many other types of internet security that you can purchase.