Is a virus som sort of program or do u make it and if you know somewons ip adress the how can you send a virus to their computer I'm just curios (not that I want to break anywons computer because i know how it feels)

Viruses are generally programs you write, or programs you insert into other programs (trojans). A virus can be as simple as a few lines of code that you write in DOS, save as an executable, and send to someone as an attachment.

But most viruses these days can duplicate themselves and spread. Several sites on the Internet explain how to write viruses. But be careful. Some of these sites, like some hacker sites, will infect you if you download anything. Surprise, Surprise.

Don't go near such a site without up-to-date protection and a firewall. Also, it helps to think how long you want to sit in a bare room with only a toilet and bed before you start writing.

were can I get a simple IP Masquerading Tutorial

One other tip, don't go compiling virus code if you don't know how to read the code. Alot of people will include malicious triggers that an experienced programmer would immediatly notice then remove before compiling.

Another trick used is the code will add a new root level user. Now if the code contained: