An adverb is a word that modifies a verb, adjective, or another adverb, providing information about how, when, where, or to what extent something happens. Adverbs add depth and clarity to language, enhancing the precision and expressiveness of communication. They answer questions like “How?” “When?” “Where?” or “To what degree?” Adverbs benefit learning English by enabling learners to convey a wide range of meanings and nuances in their writing and speech. They help to refine and expand vocabulary, encouraging learners to express themselves with greater specificity and accuracy. Mastering adverbs fosters clearer communication and enhances overall language proficiency.