Compile the Java program with the javac command as shown below. Be warned that you won’t see anything happen. However, if you use the dir command, you’ll notice a new file in your directory ending in ...

Then, open your browser to verify that the program is working. The crucial thing you need upfront is to have Java installed. It helps you open JAR files. Without it, Java apps aren’t going to run in ...

If your Java class is in a package, include the package name with a period separation. For example, if your Java class is in the package `com.company`, use the following command to run the program: ...

Now, open the Command Prompt and run it as administrator. We will make use of the ‘cd’ command to change the operating directory on the Command Prompt to the one where your Java program is stored.