How to run java program with the help of command promt

1.FIRST DOWNLOAD THE JAVA JDK AND JRE ON YOUR SYSTEM
CLICK TO DOWNLOAD :Java SE Downloads

2.INSTALL JDK ON YOUR SYSTEM

3.CREATE YOUR JAVA FILE USING .JAVA EXTENSION

4.OPEN YOUR C DRIVE

5.OPEN YOUR PROGRAM FILE

6.NOW OPEN YOUR JAVA FILE

7.AFTER OPEN YOUR JAVA FILE THEIR IS FOLDER OF JDK AND OPEN IT

8.NOW COPY THE ADDRESS OF THAT LOCATION AND WRITE SETPATH="PASTE YOUR ADDRESS HERE" THEN CLICK

9.AFTER CLICKING WRITE CD ADDRESS OF YOUR JAVA PROGRAM FOLDER AFTER CD

10.RUN THE PROGRAM USING COMMAND PROMPT