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.

Add or modify PATH variable to fix Windows Error 2 occurred while loading the Java VM error on Windows 11/10. Fix LaunchAnywhere error using these tips.

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.

With Tomcat and Eclipse now configured, you can inform your Java web application about the location of the Java libraries that include the missing HttpServlet class. Add the Apache Tomcat server ...