I can't run java program from the CMD my paths may be we

I'm trying to run Welcome.java program from the cmd

public class Welcome {	
  public static void main(String[] args) { 
    System.out.println("Welcome to Java!");
  }
}

Before I mention what I have been trying, when I type where java into cmd I get two different paths

C:\Program Files\Common Files\Oracle\Java\javapath\java.exe
D:\java\jdk\bin\java.exe

First I set my current directory to where welcome.java is.

C:\Users\user_name\Desktop

Then I check if the file exists and it does.

dir

Then I try to compile the file by typing

javac Welcome.java

Then I check again to see if welcome.class has been created, I think the issue might be here since I dont see any welcome.class file. I don't know if this is because something is wrong with my paths.

dir

Then I attempt to run the java interpreter

java Welcome

After this I don't see any output, it just returns to the next system prompt.

Check the JAVA_HOME variable and compare to the one specified in your ide.

Change the name of your welcome.java with Welcome.java

To execute these 2 command, you must to configure your system variables.

1. You must to add into your path variable D:\java\jdk\bin or %JAVA_HOME%\bin.

2. You should configure JAVA_HOME creating one new system variable: JAVA_HOME=D:\java\jdk

To add this variables you can follow this link: https://docs.oracle.com/en/database/oracle/machine-learning/oml4r/1.5.1/oread/creating-and-modifying-environment-variables-on-windows.html#GUID-DD6F9982-60D5-48F6-8270-A27EC53807D0

You have to restart your PC to load the changes.

Then, execute:

javac Welcome.java

This command should create one Welcome.class in the same directory.
Fianlly, You can execute the command

java Welcome

You should have the class name and the file name the same (case sensitive).

Example:

public class FileName{
 public static void main(String[] args) { 
System.out.println("Welcome to Java!"); 
} }

Then you should compile it

javac FileName.java

Check where the environment variables are set to the correct path of the Java platform. You can do this by running these commands:

javac -version

"javac -version" command checks the Java Compiler version (javac)

java -version 

"java -version" command checks the Java Runtime Environment (JRE) version

Or just type java and it should give you a message about how to use the Java command.