retro digital background with vertical columns and self written code. animation. lines of computer code for the old

abstract background black code computer data digital display information internet matrix monitor retro screen technology text alert banner binary cannot coding colors concept defined definition design development found green hacker html network numbers program programming script server software source symbol virus web word amber artificial bank board calculation chart collapse complexity computing corporate crisis currency detailed diagram digit electronic figures fluctuation future input instrument interface letter letters loop malfunction money number numeral random report research symbols it ai