Error Analysis is a systematic approach used to identify and evaluate errors in various fields, such as language learning, mathematics, and computer programming. It involves examining mistakes to understand their causes and patterns, which can help improve performance and learning outcomes. By categorizing errors, educators and learners can focus on specific areas that need attention. In language education, for example, Error Analysis helps teachers recognize common grammatical mistakes made by students. This insight allows them to tailor their instruction to address these issues, ultimately enhancing the learning experience and fostering better communication skills.