This post explains how to install Java or check which version is running on your machine. Install on any OS, and learn about the JDK.

Click on the major version you want to download from the "Java SE" list. For example, choose "Java SE 6" if you want to download any version number ranging from Java 6.0 to Java 6.43.

10 things to try when Java won’t install properly Your email has been sent It seems that more and more Web applications are requiring Java. Unfortunately, it can sometimes be tough to get Java ...

Jack Wallen walks you through the process of deploying the open-source GlassFish Java Application server on the latest release of Ubuntu Server.