Java download and firefox

You can also access the Java bit Control Panel by opening the file 'javacpl. You can then go to the 'Update' tab and click the 'Update Now' button, to see if an update is available. On bit Windows, you can have both bit Java needed for bit browsers like Firefox and SeaMonkey and bit Java needed for bit browsers, such as bit Internet Explorer.

See this Java help page for details. Note: Starting with Java 8 Update 20, the Update tab in the Java Control Panel enables users to automatically update bit JREs in addition to bit versions that are installed on their system. The Update tab is not available in earlier bit versions of Java. If you don't need bit Java, there is no reason to have it installed. Alternately, you can update Java using the manual update method see below by downloading the latest update.

If you prefer an offline installation, go to the Java Downloads page see above for links and save the Windows Offline installer to any convenient location, close your browser and run the installer. Starting with Java 6 Update 10, Java updates patch the current version by default instead of adding an additional version.

This prevents an accumulation of unused and potentially insecure Java versions. If you have problems installing or updating Java or if Java doesn't work afterwards, first restart your browser or reboot the computer , make sure that Java is enabled see above , and then test Java again. If you still have problems, try the following solutions.

If you have problems installing the latest version of Java, a user reports success installing Java online using Internet Explorer, after first completely uninstalling Java from his system.

Opening Internet Explorer and then visiting a page that uses the Java plugin, such as this javatester. Alternately, go to the Java. Mozilla is planning to either remove the PFS or change the process for downloading missing plugins, at some future date.

If the Java TM Platform plugin for your installed Java version is not detected after updating to Java 7 Update 10 or above, this can be caused by a standalone installation of JavaFX that prevents the Java plugin from being properly registered.

To resolve, follow the instructions given here to get to the Windows Control Panel list of installed programs and uninstall JavaFX. This java. Note: Updating to the latest Java 7 release after Java 7u13 may resolve this issue see Oracle's bug so be sure to update Java before trying a registry fix. If the Java TM Platform plugin is no longer detected after updating to the latest Java 7 JRE and the previous suggestion to uninstall JavaFX doesn't resolve the issue or if there is no JavaFX listed to uninstall , your Java 7 installation may be missing this Windows Registry key, which Mozilla browsers need to detect the Java plugin:.

The problem has been reported by users after updating to Java 7 Update 10 7u10 or Update 11 7u If you're comfortable with a registry fix, do one of the following:. For example, suppose that your source file is saved in directory ' myProject '.

Issue a dir List Directory command to confirm that your source file is present in the current directory. Invoke the JDK compiler ' javac ' to compile the source code ' Hello. The compilation is successful if the command prompt returns. Otherwise, error messages would be shown. Correct the errors in your source file and re-compile. The output of the compilation is a Java class called ' Hello. Issue a dir List Directory command again to check for the output.

If the JDK version is prior to 1. If message 'To open javac, you need a Java runtime' appears, select 'Install' and follow the instructions to install JDK. Then, proceed to 'Step 3: Write a Hello-world Java program'. Eject the DMG file. To verify your installation, open a 'Terminal' and issue these commands.

Use a programming text editor such as Sublime Text or Atom to input the following source code and save as ' Hello. Open a Terminal and issue these commands: Extract the downloaded package Check your downloaded filename! The 'alternatives' system aims to resolve the situation where several programs fulfilling the same function e.

Keep here to show you how to set PATH. Open 'Text Editor' gedit. Enter the following source code and save as ' Hello. Read 'How to Install Eclipse'.

Read 'Writing your first Java Program with Eclipse'. Eclipse allow you to debug program graphically. Read 'Debugging program in Eclipse'. Read 'How to Install NetBeans'. You can then proceed to write your first Java program. Read 'Writing your first Java program with NetBeans'. NetBeans allow you to debug program graphically. Read 'Debugging program in NetBeans'. Avoid support scams. We will never ask you to call or text a phone number or share personal information.

This thread was archived. Please ask a new question if you need help. How do get a version of Java that will work with the Firefox browser on Windows A big advantage of Java is that it is platform independent.

See supported System Configurations for information about supported platforms, operating systems, desktop managers, and browsers.

Running with less memory may cause disk swapping which has a severe effect on performance. Very large programs may require more RAM for adequate performance. The download page provides the following two choices of installation.

Continue based on your choice. It may have already been uninstalled. Please contact your system administrator. It implies that the problem is due to privileges. It is not. To avoid seeing this misleading message, either press F5 or close and reopen the dialog.

The information on this page is intended for users of a bit Windows operating system. You can check if you are running bit Windows before downloading bit Java for Windows using the following link.

These operating systems also include a bit Internet Explorer browser, however using it is optional and it must be explicitly selected to view web pages. Note that because some web content may not work properly in a bit browser, we recommend using the default bit browser and downloading bit Java. If you are running bit Firefox, it may be indicated as bit e. For downloading and installing bit Java on your system.