In order to run servlet you must "register" servlet in web.xml file. Each one of your applications will have web.xml file living in the WEB-INF directory of your application. In your case
X:\Tomcat\webapps\myServlets\WEB-INF\classes
X:\Tomcat\webapps\myServlets\WEB-INF\web.xml
Therefore in the hierarchy described above, you will need to add folder classes and web.xml file.
Now, in your web.xml file do the following
<web-app>
<servlet>
<servlet-name>HelloWorld</servlet-name>
<servlet-class>HelloWorld</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>HelloWorld</servlet-name>
<url-pattern>/hello</url-pattern>
</servlet-mapping>
</web-app>
where
<servlet-name>fully qualified servlet name
<servlet-class>fully.qualified.classpath (packagename and all that)
<servlet-name>fully qualified servlet name
<url-pattern>this is what you type in address bar of your browser to invoke the servlet. Here you can call it whatever you want.
So if you configure your web.xml as described you would access your servlet by typing
http://localhost:8080/myServlets/hello In your web.xml you can also do this
(put this within <webapp> tag)
<welcome-file-list>
<welcome-file>hello</welcome-file>
</welcome-file-list>
this should invoke your servlet by typing
http://localhost:8080/myServlets you can also configure Tomcat to run on port 80 as opposed to 8080, but first make sure that IIS is disabled since IIS is using the same port. In order to do that you have to edit server.xml on the line
<Parameter name="port" value="8080"/> change value="80"
making this step will allow you to run your servlet by typing
http://localhost/myServlets and if you further edit server.xml under your context
<Context path=""
docBase="webapps/myServlets"
crossContext="false"
debug="0"
reloadable="true" >
</Context>
you can just type
http://localhost and it will bring up the index page or whatever you have set up in the welcome file of your web.xml
Check this out,
http://www.netlibrary.com/ebook_info.asp?product_id=1894 This is book Java Servlets by Moss, Karl. It is an older version, but hey, its free. All you have to do is download small piece of software that will allow you to read the book.