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 ...

If you've run into common JAVA_HOME errors such as JAVA_HOME not found or JAVA_HOME set to an invalid directory, we've got the fix for you with these tips.

If you get the Windows cannot find javaw.exe error message when trying to run a Java-based application on Windows 11/10 PC, use these fixes.

The error Java update did not complete, Error Code 1618 prevents users from installing or updating Java on their system. Here is a working fix.