To view our interactive tools properly, you need to be using a Java-enabled browser (Microsoft Internet Explorer v.

Now run the Java program embedded in a web browser (applet) to verify if the latest version of Java is installed in your computer. How to check Java version in Windows: ...

There's an easy way to run Java in the browser now that WebAssembly is a W3C standard. In this Java and WebAssembly tutorial, we show you how to compile Java into WASM, and invoke your Java code in ...

This includes Flash and Java, which have a browser hook so that any web page can get access to the code on your machine.

When people talk about Java being insecure, they're talking about the browser plug-in. Java apps themselves aren't inherently insecure, it's the browser plug-in that causes problems.

Java used to be deeply embedded in OS X, but in recent versions of the OS it's an optional install. Here is how to check to see if it is installed, and how to disable or remove it.