Explain the concept of articles.

Explain the concept of articles.

Articles are a type of determiner used in English grammar to specify or indicate the noun they precede. There are three articles in English: "a" (indefinite article), "an" (indefinite article), and "the" (definite article). The indefinite articles "a" and "an" are used to refer to non-specific or general nouns, while the definite article "the" is used to refer to specific or particular nouns. The choice of article depends on factors such as whether the noun is countable or uncountable, whether it is singular or plural, and whether it is being mentioned for the first time or has been mentioned before. Articles play a crucial role in determining the specificity and clarity of a noun in a sentence.