Answer:

The REGISTER of English associated with computer technology and electronic communication, for both professional and other purposes, such as: the creation, use, and maintenance of equipment; recreation, such as video games and electronic bulletin boards; the writing and transmission of electronic mail; the promotion of products; word processing, desktop publishing and electronic publishing; and informal usage, including slang. Such usage has both lexical and syntactic aspects, including word-formation, semantic change, and distinctive prose styles.