<p>What is a firewall? 
I think my computer has one, but I don’t know what it is</p>
<p>Firewall-A “wall” used as a barrier to prevent the intrusion of viruses and hackers…So the wall acts as the first defense against the “bad” stuff…</p>
<p>A firewall can be protection for many things. To make a firewall, all you need are lighter fluid and matches. The more lighter fluid you put around the object you wish to protect, the better the firewall will be. I have never seen a computer with a firewall get any sort of virus.</p>
<p><em>rolls eyes</em></p>
<p>By the time you finish lighting up your firewall, your computer would be toasted…</p>
<p>but always be sure to keep adding fuel, or the firewall will eventually die out and you will get even more virus attacks than before.</p>
<p>Be sure to use only premium fuel, the other stuff doesnt burn well…</p>