BASIC is a high-level programming language that was developed in the mid-1960s to provide computer education to non-science and non-mathematics students. It became the dominant language for early personal computers.
An interpreter is either a person who translates spoken or signed language orally in different contexts or a computer program that executes a source code line by line.
In computing, a subroutine is a set of instructions designed to perform a frequently used operation within a program.
