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Programming languages are formal systems used to communicate instructions to a computer, enabling developers to create software, applications, and systems that perform specific tasks. They provide a structured way to write algorithms using syntax (rules) and semantics (meaning), allowing humans to solve problems in a way that machines can understand and execute. Programming languages come in various types, such as low-level languages that interact closely with hardware (like assembly) and high-level languages (such as Python, Java, and C++) that are more user-friendly and abstract complex operations. Understanding these languages is essential in modern computing, as they form the foundation of technology used in fields like web development, data analysis, artificial intelligence, and software engineering.
This lecture is part of CSC314 SURVEY OF PROGRAMMING LANUAGES in the Computer Science department. The course has 30 recorded lectures across 10 series, all free to watch.