Java is a computer programming language used to create software for servers, computers, tablets, phones, and all kinds of devices. Java creates programs found on web sites, in credit cards, in Blu-ray players, ATMs, HVACs, Minecraft and other games, robots, cars and programs found just about anywhere computers exist. Java applications run in small embedded microchips, normal computers, and massive multi-tier enterprise web-based applications.
Java is one of the most popular programming languages on the planet. Billions of devices run Java. Any sort of software can be written using Java.
Java programming is taught by most universities and colleges. This ensures a large base of developers for employers to choose from. Java is a mature language, developed in the 1990’s. Java software is in NASA’s Mars Rovers, so Java is an interplanetary language, too.
This is part of the Java Tutorial series I’m writing for my son.