If you want to download and install Java JDK 18 on Windows 11/10 computer, you will also have to set up a Path in Environment Variable.

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 ...

When you install Java on a Windows PC for the first time, the installer includes this step, which I’ve previously documented: Notice how the check box for that Ask toolbar is selected already.