I want to know about the computer language Java.
I want to know about the computer language Java.
user
Sure, what kind of questions do you have?
assistant
What kind of computer programs can I write using Java?
user
Well, the simple answer is that Java is a general purpose programming language that can be used to write any kind of program.  Here’s an example:
assistant
Which computer language is used to  program smart TVs?
user
Smart TVs, like those in Samsung’s line of TVs, use another language called Javascript, which is an extension of JavaScript, which is also a scripting language in its own right.  That’s a programming language in the form of a script, like the examples I showed you, rather than an interactive programming language like Python, where you can type commands and commands can be executed.
assistant
Did you say that Java is used to program smart TVs, smart phones, etc.?
user