It’s the oil on the wheels of the majority of web-based applications and few programmes will run on the internet without it. Just make sure you get the genuine Sun Microsystems version of Java Runtime Environment.Ĭonclusion: It’s hard to see how anyone could use a computer or smart phone without Java Runtime Environment. Java Runtime Environment is so easy to use and very reliable that pretty much everyone in the known universe uses it, often without knowing what it is or what it’s doing.Ĭon's: Microsoft Windows doesn’t come with Java built-in so you will have to get it from a third-party supplier. Depending on its ability to flex to meet future requirements, some of its competitors may finally get a crack of the whip. And there are some questions about Java’s fitness for future app development. Programmers and other specialists may find more to gripe about. For most end-users, this software gives them everything they need without them having to think about it. It comes as standard with some operating systems, so you may just need to upgrade.Īllegedly, there are almost one billion downloads of Java Runtime per year and it’s reputed to be on three billion mobile phones. Often called the Java Virtual Machine, it’s a vital layer of invisible technology that helps you to run a whole gamut of Java web-based applications. Java Runtime Environment is an essential piece of software for pretty much any computer.