`java filename` Where filename is the name of the Java class that contains the main method. If your Java class is in a package, include the package name with a period separation. For example, if your ...

You can check if your Java program file is present in this directory by using the Dir command too. Now, locate the path of the JDK on your computer, and set the path to the JDK via the following ...

Verify Java Installation Before you can run a Java program on your computer, you’ll need to have Java installed, which you can verify as shown. Open Command Prompt in Administrator mode, and type: ...