Java | Oracle
Oracle Java is the #1 programming language and development platform. It reduces costs, shortens development timeframes, drives innovation, and improves application services.
Download Java
Oct 21, 2025 · This download is for end users who need Java for running applications on desktops or laptops. Java 8 integrates with your operating system to run separately installed …
Java in Action: Java + BlueJ
Java + BlueJ: Start learning the Java programming language today! BlueJ is a Java integrated development environment designed for college and university students. It was developed by …
What is Java and why do I need it?
The Java Runtime Environment (JRE) version 8 is what you get when you download Java software from java.com. The JRE consists of the Java Virtual Machine (JVM), Java platform …
How do I install Java
The installation of Java (also known as the Java Runtime Environment or JRE) is a simple process on Windows, Mac, Linux or Solaris. Use these instructions to install Java software on …
How do I enable Java in my web browser?
Learn how to enable the Java Runtime Environment (JRE) through your Web browser.
Troubleshooting tips for running Java
Close all of the browser windows, then reopen any web pages that require Java. In most cases starting a new browser session should make the latest installed version of Java active in your …
What is Java Web Start and how is it launched?
Every time you start the application, the Java Web Start software component checks the application's website to see if a new version is available, and if so, automatically downloads …
What is Java Update and how do I change the update schedule?
Java Update scheduler will check for newer Java updates and notify you at the scheduled frequency. For daily updates, you can select the time of the day for the update.
Java Uninstall Tool
This operating system is not supported. The Java Uninstall tool will only work on Microsoft Windows. Information for other operating systems: Uninstalling Java on Linux Uninstalling …