what software do we need to do java programming

Answer 1

You need the jdk which includes javac and jre to compile and run the code. And it's recommended to use an ide for coding, because it is more comfortable than using a console. Some ides you might take a look at are: Netbeans, Eclipse, IntelliJ.

Answer 2

Start the course and you'll find out.

Answer 3

thanks....i just have a smaller version of amnesia...lol

Answer 4

Read first chapter of Java.