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.

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.

Here is how to remove the Java listing in Windows Control Panel, which may remain, even after uninstalling Java. You may run this Troubleshooter or manually edit the Registry to remove the old entry.

JDK versions and packages 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.