Ways That Computer Viruses are Transmitted

When you are thinking about buying antivirus and firewall software, chances are that you are wondering how you can catch a computer virus. The truth is that there are quite a few ways that you can catch a computer virus, and some of them might be surprising to you. So this article is going to go over the different ways that a computer can be infected by a computer virus, and why is it so is important to have antivirus and firewall software.
Floppy Disks – One of the ways that a computer can be infected with a computer virus and one of the reasons that you need antivirus and firewall software is through floppy disks. If a disk has been in another person’s computer, it’s a good idea to do a scan on the disk before you open any of the files, even if you know the person who has given it to you. After all, you don’t know where else that disk has been.
Internet – The second place that your computer can pick up a computer virus is through the Internet. There are many fun ways to pick up a computer virus online – downloading things is one of the most popular ways that computer viruses are picked up through the Internet.
E-mail – Another nasty way that people can spread computer viruses and why having antivirus and firewall software is so important is through email. Again, you should even be careful even if someone you know sends you the email attachment, so scan files that come in through your email to be sure. Remember, only the files can transmit the viruses, and only those executable files have the ability to harbor a virus.
Computer Network – The fourth way that most of the computer viruses are transmitted are through the computer networks. These are computers that are connected through a server and they share information with one another. When one computer has a virus, it usually goes through the other computers and infects them, so that is a reason why all the computers on a network need to have protection through antivirus and firewall software.
Flash drives – The final way that a computer virus is transmitted is through flash drives, especially if flash drives are shared by different people. They are transmitted through the same means that viruses are transmitted through floppy drives. File sharing is a good idea, but making sure that the means that the file sharing is done is clean of viruses is important.
When you are choosing your antivirus and firewall software, make sure that you are remembering the different ways that viruses can be transmitted. You may think that you are safe from a computer virus, but when you let your guard down that is when a virus attacks. Think of antivirus and firewall software like vitamins and things that you do to keep yourself healthy. That is what the antivirus and firewall software does, helps to make sure that your computer is staying safe and healthy.