Learn how to enable the Java Runtime Environment (JRE) through your Web browser.

The Java content in the browser is disabled in the Java Control Panel. If Java is already installed but applets do not work, you may need to check and see if Java is enabled.,

If you try to run a Java applet using a Java plug-in version that is identified as vulnerable, Firefox will prevent the applet from automatically loading and alert you that the plug-in is vulnerable. If …

Starting Microsoft Edge version 77 or later, the user can configure the browser to run in IE mode thus enabling Java Plug-in to work. For consumer at home, follow instructions from the …

2025年7月15日 · 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 …

However, it is always a good idea to use the latest version of Java to ensure you have the latest security fixes and enhancements. If your browser is not using the latest version you have …

How do I enable Java in a web browser on Ubuntu Linux? This article applies to: Platform (s): Ubuntu Linux Browser (s) Chrome, Firefox Java version (s): 7.0, 8.0

The Java Plugin for web browsers relies on the cross-platform plugin architecture NPAPI, which had been supported by all major web browsers for over a decade. Google's Chrome version …

如果您最近安装了 Java，您可能需要 重新启动浏览器 （关闭所有浏览器窗口并重新打开），以便浏览器能够识别安装。 此外，确保 通过 Java 控制面板启用浏览器中的 Java 内容。

Starting with Java Version 7 Update 10, a new security feature has been added to Java. Some web pages may include content or apps that use the Java plug-in, and these can now be …