Here are the three easiest ways to fix Java’s “not recognized as an internal or external command” error: Install or reinstall Java and the JDK on your computer Add Java’s bin directory to the computer ...

Getting Java set up in your development environment is as easy as downloading a JDK and adding it to the system path on your operating system. For Windows and macOS, Java includes an installer ...

If I add that folder to the system path, I can run a utility like Process Explorer by typing its command, procexp. In Windows 8.1 and earlier, adding or removing locations from the Path variable ...