The modern English alphabet is a Latin alphabet consisting of 26 letters (each having an uppercase and a lowercase form) – the same letters that are found in the ISO basic Latin alphabet:
The exact shape of printed letters varies depending on the typeface (nowadays commonly referred to as a font). The shape of handwritten letters can differ significantly from the standard printed form (and between individuals), especially when written in cursive style. See the individual letter articles for information about letter shapes and origins (follow the links on any of the uppercase letters above).
Written English uses 18digraphs, such as ch, sh, th, ph, wh, etc., but they are not considered separate letters of the alphabet. Some traditions also use two ligatures, æ and œ, or consider the ampersand (&) part of the alphabet.
The English language was first written in the Anglo-Saxon futhorc runic alphabet, in use from the 5th century. This alphabet was brought to what is now England, along with the proto-form of the language itself, by Anglo-Saxon settlers. Very few examples of this form of written Old English have survived, these being mostly short inscriptions or fragments
The Latin script, introduced by Christian missionaries, began to replace the Anglo-Saxon futhorc from about the 7th century, although the two continued in parallel for some time. Futhorc influenced the emerging English alphabet by providing it with the letters thorn (Þ þ) and wynn (Ƿ ƿ). The letter eth (Ð ð) was later devised as a modification of dee (D d), and finally yogh (Ȝ ȝ) was created by Norman scribes from the insular g in Old English and Irish, and used alongside their Carolingian g.