Once the download is complete, you will have the installer file saved on your computer. The installer file name typically ends with ".exe." Installing Java JDK on Windows 10.

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. ... \Program Files\Java\jdk-18.0.2\bin.

For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...

Where to install Java on your Windows computer; add Java to the Windows PATH; allow Java to automatically run JAR files; set the JAVA_HOME environment variable; configure JavaSoft registration keys; ...

2] Update Java. If Java is already installed on your computer, you will have to make sure that it is updated to the latest version. If it is not updated, SQL Developer and JDK will be incompatible.