This is the 10547th most frequent Russian word.
включающую
The Russian word "включающую" means "including" (feminine, singular, accusative form).
Here 'включающую' specifies a characteristic related to the function being discussed.
Эта техника имеет функцию, включающую автоматическое включение таймера.
This device has a feature including automatic timer activation.
In this case, 'включающую' describes the book's content, emphasizing that it contains certain useful information.
Она приобрела книгу, включающую в себя много полезной информации.
She bought a book including lots of useful information.
The word 'включающую' here underlines the inclusion of skill development in the described program.