Whether they’re programming in HTML, JavaScript, Python languages, programmers all over the same world use the same English keywords and syntax in their code.

High-level languages use natural language so it is easier for people to read and write.

Machine code, one example of a low-level language, uses code that consists of just two numbers - 0 and 1

Low-level languages interact directly with the computer processor or CPU, perform very basic commands, and are generally hard to read.

To put it simply programming languages are either classified as low-level or high-level. There are different levels of programming language. There are many different languages but each one has a unique set of keywords and a special syntax for organizing program instructions. Technically a programming language is a vocabulary and set of grammatical rules for instructing a computer or computing device to perform specific tasks. They enable the marvel of technology and all the things we can do and the things we take for granted like withdrawing cash from an ATM or accessing the Internet while on the move. Computer programming languages are absolutely fundamental, building blocks in the world of technology, whether it’s smartphones, traffic lights or an automated hospital MRI scanner.

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