This 2026 full course on Natural Language Processing (NLP) is designed to take learners from beginner to advanced levels, using Python as the practical tool for implementation. Starting with the basics, students explore how machines understand and process human language, including tokenization, text cleaning, and linguistic essentials. The course introduces vector representations and word embeddings like Word2Vec, helping models capture semantic meaning in numerical form. Moving to neural networks, learners study RNNs, LSTMs, and GRUs to understand how sequential data and context are retained. The course culminates with transformer architectures such as BERT and GPT, showing how modern NLP models handle large-scale language understanding and generation. Practical Python exercises and examples reinforce theory, enabling students to build functional NLP pipelines, perform sentiment analysis, text classification, and even language generation tasks. By completing this course, learners gain a strong foundation in NLP concepts, machine learning applications, and Python programming for real-world projects, preparing them for advanced AI research and industry applications in 2026.