In English, E has two main sounds when it is spoken as a vowel. Usually it is a short E (ĕ), but sometimes it is a long E (ē). E is also a silent E (e̸) when it is used as a consonant (silent letter).
Also, it is the most commonly used letter in the English dictionary.
One more thing in English is the so-called magic E, also known as the bossy E. That is when E almost makes a vowel long or C, G or Q(u) soft in any part of a word. Two examples are name, which is pronounced as nām, and gem, which is pronounced jem.
Typographic types of E
The types of E include (but may not be limited to)
capital E
lower-case eéÈèÊêËÉëĚěĒēĔĕĖėĘę
None of these different types are used in English, except occasionally É/é for some French words such fiancé, café, and crème brûlée.