> Hello friends,
> I am New to this forum. I need a help.
Hi. You should know that generally you will get the best help if you show that you have made some effort and have a concrete, specific question.
> I am using
> windows XP. I want to use the package
> javax.comm. I downloaded the api for this but
> I dont know how to install this and use.....
The web site that you downloaded it from has all the information you need to at least get started: API docs, user guide, FAQ.... If you can't remember, the first google hit for "javax.comm" is the actual web site you need. You get it for free this time: http://java.sun.com/products/javacomm/
Hint: "Documentation".
Good luck and have fun.