Install the Java Development Kit (JDK)
Save the Java code in a file with a `.java` extension
Open a terminal or command prompt
Navigate to the folder containing the file
Compile the program using `javac FileName.java`
Run the compiled program using `java ClassName`
Ensure the class name matches the filename if the class is public
Make sure the `main` method is present in the class
Use the correct classpath if the program depends on other files or libraries