Under Scripting category enable Active scripting. Click OK twice to close out. Internet Explorer 5.X for Mac OS X. Select Preferences from the Explorer menu. Click the arrow next to Web Browser. Click Web Content. Under Active Content check Enable Scripting. Internet Explorer 5 for Mac OS 9. Enable JavaScript in Firefox. On the web browser click Firefox menu and then select 'Options'. In the 'Options' window select the 'Content' tab. Mark the 'Enable JavaScript' checkbox. In the opened 'Options' window click on the 'OK' button to close it. Click on the 'Reload current page' button of the web browser to refresh the page. For more information about the automatic update process see “Update Firefox to the latest version” in Mozilla Firefox Help. To enable JavaScript in Firefox version 22 and earlier: If you are unable to update to the latest version of Firefox and are having problems with Flash Player installation, check to make sure JavaScript is enabled. Download Mozilla Firefox, a free Web browser. Firefox is created by a global non-profit dedicated to putting individuals in control online. Get Firefox for Windows, macOS, Linux, Android and iOS today!
Allowing Java Content on a Website 1. Launch the Firefox web browser. Click or double-click the.
Java is a very important programming language that many websites and applications use with more being created daily. That being said, it is important to have Java installed or enabled on Firefox. If you want to turn on Java support in Firefox, there are basically three ways to do it. You can allow Java content on a per-website basis, enable all Java content, or enable Javascript.
There are a couple more things you want to remember about Java as well. First off, it is free to download, so there will be no associated costs there. Secondly, it isn’t just used on websites. For example, this important programming language is also used in all of the following:
*Laptops
*Data Centers
*Game Consoles
*Scientific Supercomputers
*Cell Phones
*Internet
So as you can see, making sure that Java is running and updated properly on your Firefox browser is very important. Therefore, it’s common for users to make sure it’s running properly.
Let’s take a look at three ways to easily enable Java in Firefox.Enable Java in Firefox
You can enable both Java and JavaScript in the desktop version of Firefox.Method 1: Allowing Java Content on a Website
1. Launch the Firefox web browser. Click or double-click the Firefox app icon, which resembles an orange fox around a blue globe. You can find it in your Applications folder on a Mac, or on your Start menu on Windows.
2. Go to a site that uses Java. If there’s a particular site that you want to access using Java, you need to go there first to get the rest of the prompts.
3. Now wait for the Java prompt to appear. You will see a link in the middle of the page (or the Java content area) that says “Activate Java” or something very similar to that.
4. Click the “Activate Java” link. It should be on or near the Java content that you want to load.
5. Click “Allow Now” when prompted. It should appear in the upper-left side of the Firefox window. This will reload the website with the Java content enabled.
Notes: If you see a message that says Java is “unsupported”, “disabled”, “not installed”, or something similar instead of the “Activate Java” link, you cannot run the site in question on Firefox. Also, if you are able to run Java, you can also click Allow and Remember to place the site on Firefox’s “Allowed” list.Method 2: Enabling All Java Content
Before we get started you need to understand the limitations for this method. Due to security issues, current versions of Firefox do not support Java, nor will future versions.
To enable Java content, you will have to install an old, 32-bit version of Firefox and then manually add the Java plugin. This is possible on Windows computers, but Firefox for Mac defaults to 64-bit, making it impossible to install Java for Firefox on a Mac.
Other Warnings
*Closing and re-opening Firefox may result in Firefox updating, which will render Java unusable.
*Using an old version of Firefox increases the risk of contracting a computer virus or running into malware.
*And certainly, you can never update your old version of Firefox, as doing so will remove your Java support.
However, if you still want to proceed, use the following steps.Start With Steps 1-5
1. Open the Java website. Go to https://java.com/en/download/ in a browser. You will need to download and install Java before you can install it as a plugin in Firefox.
2. Download and install Java. To do this:
*Click Free Java Download
*Click Agree and Start Free Download
*Double-click the downloaded Java setup file.
*Click Yes when prompted.
*Click Install at the bottom of the Java window.
3. Open the Firefox 51 download page. Go to https://ftp.mozilla.org/pub/firefox/releases/51.0b9/in a browser. This is where you can download the last version of Firefox that supported Java.
4. Select a 32-bit link. Click the firefox-51.0b9.win32.sdk.zip link near the bottom of the list of links on this page.
5. Open the downloaded ZIP folder. Double-click the ZIP folder to do so.
6. Extract the ZIP folder’s contents. To do this:
*Click the Extract tab at the top of the window.
*Or, click extract all in the resulting toolbar.
*Click Extract at the bottom of the pop-up window.
7. Open the extracted folder. Double-click the firefox-51.0b9.win32.sdk folder (not the ZIP one) to open it.
8. Open the firefox-sdk folder. It’s the only folder in the window.
9. Open the bin folder. Double-click this folder, which is near the top of the window, to do so.
10. Scroll down and double-click the Firefox app icon. It’s near the middle of the page. This will prompt the Firefox 51 app to open.
11. Disable automatic updates. Type about:config into the Firefox address bar and press Enter, then do the following:
*Click I accept the risk! when prompted.
*Click the search bar at the top of the page.
*Type in app.update.auto
*Double-click the app.update.auto result to change its value from “true” to “false”.
*Be sure to click Not now or Ask later if ever prompted to update.
*Click the hamburger menu. It’s in the upper-right side of the window. A menu will appear.Customize the Add-ons
12. Click Add-ons. This puzzle piece-shaped icon is in the menu. Doing so will open the Add-Ons page.
13. Click the Plugins tab. It’s on the left side of the page.
14. Find the “Java(TM) Platform” option. You’ll usually find this option near the bottom of the page.
15. Click the “Ask to Activate” dropdown box. It’s to the right of the “Java(TM) Platform” heading. A dropdown menu will appear.
16. Click Always Activate. This option is in the dropdown menu. Doing this activates Java for any website that you visit in this version of Firefox. However, be careful not to update Firefox at all.
Note: If you accidentally update Firefox or an update gets pushed through, you can reinstall Firefox 51 by deleting the firefox-51.0b9.win32.sdk folder (not the ZIP version), opening the ZIP folder of the same name and re-extracting it, and then re-opening the Firefox 51 app from within the bin folder.Method 3: Enabling JavaScript
1. Launch the Firefox web browser. Click or double-click the Firefox app icon, which resembles an orange fox around a blue globe. You can find it in your Applications folder on a Mac, or on your Start menu on Windows.
2. Go to the configuration page. Type in about:config and press Enter to do so.
3. Click I accept the risk! when prompted. It’s a blue button in the middle of the page.
4. Search for the JavaScript option. Click the search bar, then type in javascript.enabled to search for the matching result.
5. Review the JavaScript value. If you see “true” below the “value” heading that’s on the right side of the page, JavaScript is currently enabled; this is the default Firefox setting.
Note: If you see “false” below the “value” heading, proceed.
6. Change the JavaScript value to “true” if necessary. Double-click javascript.enabled near the top of the page. You should see the status below the “value” heading change to “true.”
There you go. Three methods of enabling Java in Firefox.Final Thoughts
Java is fast, secure, and reliable, which makes it is a programming language that isn’t going anywhere and is actually becoming more popular. In short, it’s often a good idea to have it enabled.
Making sure that you enable Java in Firefox will allow your browser to run all websites and applications properly without any issue.
Subsequently, please make sure that you always have the latest versions of your browsers running, no matter what type of browser you use. This ensures safety, security, and best performance.Enable Java Mac FirefoxAuthor: Jeremy HolcombeEnable Java For Mac Firefox Browser
Growing up in Hawaii, Jeremy started his freelance writing career doing resumes, business plans, article writing, and everything in between. He now specializes in online marketing and content writing and is part of the Content Marketing Team at GreenGeeks.Enable Java For Mac Firefox InstallerWas this article helpful?Related Articles
