The download page provides the following two choices of installation.
You must have administrative permissions in order to install the Java SE Runtime Environment on Microsoft Windows 2000 and XP. This file contains everything needed to install the Java SE Runtime Environment, including the installer and character conversion classes and support for locales other than the US English locale. Check that you have downloaded the entire file by comparing the size of the file you downloaded with the expected size shown on the download page: Save - This saves the downloaded file without installing it.If choosing "Windows Offline Installation", download and check the download file sizeĪfter clicking the JRE "Download" link for the "Windows Offline Installation" a dialog box pops up - choose the following option:
įor example, if you are downloading the installer for update 1.6.0_01, the following file name: jre-1_6_0_-windows-i586.exeġ. Note: For any text on this page containing the following notation, you must substitute the appropriate update version number for the notation. Windows Online Installation (IFTW) and Java Update FAQ
An essential tool for developing software and deploying it in a cross-platform environment You can also manage the settings of the JRE and access more advanced functions such as Debugging, Java console, Default Java for Browsers, Java Plug-in, JavaFX runtime, JRE Auto-Download or Security. Oracle's platform also features a Control Panel that allows the configuration of network and temporary Internet file settings or security certificates. Whether you play online games or chat with your friends, Java is running in the background making sure you have an enjoyable experience. And that happens more often than you may think of.
While Java sits patiently on the computer, it instantly acts when called upon. During installation, Java Runtime Environment also deploys a plugin that facilitates the execution of applets within local browsers. jar applications (Java archive, proprietary Java format).
Actually, JRE represents a runtime environment for the virtual machine and is the part that allows users to run. Java Runtime Environment (JRE) incorporates a virtual machine (also known as the Java Virtual Machine), a collection of core classes and adjacent platform libraries. Java Runtime Environment allows the execution of almost any software, from games to web applications and services.
Thus, an application developed on Windows can successfully run on Mac or Linux and vice versa. Java enables developers to create software on one platform and provide it to users running other platforms. Billions of PCs, mobile phones, Blu-ray players, printers, medical devices, car navigation systems or webcams make us of it. Platform portability is one of its major advantages and thanks to this, almost every piece of electronic equipment in the world uses Java technologies. Oracle’s Java 32 and 64 bits is a technology used on all major platforms (Windows, Mac, Linux) to ensure a secure working environment for various applications.