Introduction to java programming what is java? Java is a high level object oriented computer programming language( OOPS ). Java is a general purpose programming language used in computers and other applications. Java, an object-oriented programming language developed by Sun Microsystems under the leadership of James Gosling , Bill Joy , etc., is used today in many electronic devices such as web servers, computers, and mobile phones. Although it is mostly used for web programming, it is a multi-purpose programming language that can be used to do many other things. After Oracle bought Sun Microsystems in mid-2009, Java came under Oracle's control. (Wikipedia). What is a computer? A computer is an electronic device for storing and processing huge amounts of information. What is a computer program? A computer program is a set of instructions for a computer to perform a specific task. A computer cannot do anything by itself, if it wants to do something, it must get clear instruction...