Sir! thanks i got reply for my last posting.
now please tell me the procedure for excecuting and writing the Servlets programs and please also explain the procedure for seting the path for my computer .............. if possible with an example.
If you want to run a Servlet, you'll need a Java Server. A good choice would be Tomcat, maybe connected with Apache.
Using this isn't that easy, when you're a beginner, but you can find tutorials online - both on handeling Servlets and on using Tomcat. I would suggest, you download and install Tomcat, have a look at a few Tutorials and if you have questions, ask here! As I said, it isn't that easy, so don't worry if you don't manage directly.
Greetings,
Nepomuk