The properties of human language

Language facilitates communication. Language evolved from abstract symbols to systematic communication. Over 7,100 languages are spoken worldwide. Humans use oral-auditory arbitrary symbols to communicate and interact through language. Language formalizes speech. Vocabulary is free-form, while grammar is structure. Languages spoken, written, and visual are how humans communicate. The most widely used languages have writing systems that record sounds or signals for later activation. Language is not limited to sight or sound and varies across cultures and time. Human languages produce and displace and depend on social convention and education. The properties of human language certification is made available by Udemy to candidates who want to explore the language's complexity and importance.

The properties of human language online training consist of 5.5 hours of digital class, and lifetime access with a digital certificate upon course completion.