If Java is not recognized as internal or external command, you need to make sure that the installation is not problematic and its path is recognized as system variables.

There are a variety of other interesting Java command-line interface tools packaged within the bin directory of JDK, and it is in the best interest of every Java developer to investigate them and ...

There are three simple ways to set JAVA_HOME in Windows. This tutorial shows you how to do it manually, from the command line and through the installer.

Get inside the Java shell, with this hands-on demonstration of building advanced UI consoles and REPLs in Java.

Learn how to use the Command pattern to encapsulate requests as objects that you can execute alone or in sequence in your Java programs.

Over time, the need to fire up the Command Prompt has waned—but a handful of its commands remain easier to use than Windows 10's graphical equivalents.