Alphabets, also known as letters, are a set of symbols or characters used to represent the sounds of a language. In English, the alphabet consists of 26 letters: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, and Z. These letters are used to form words, sentences, and communicate in written form.

The alphabet system varies across different languages. For example, some languages may have more or fewer letters than the English alphabet, and the order and pronunciation of the letters can also differ. Some alphabets use characters that represent syllables or whole words instead of individual sounds.

The invention of alphabets is considered a significant milestone in human history, as it allowed for the development of written communication and the recording of information. Alphabets are taught to children as part of their early education and are essential for literacy and language acquisition.