Natural Language Processing (NLP) has transformed how humans interact with technology, enabling voice assistance, translations, and human-like text generation. Since the 1950s, NLP has progressed from rule-based systems to advanced models like Bert and GPT. Businesses use NLP for text classification, sentiment analysis, and virtual assistance, enhancing efficiency and customer satisfaction in various sectors. Pioneers like Alan Turing, Noam Chomsky, and Jeffrey Hinton have significantly influenced NLP’s development, paving the way for modern advancements.