She is a NEET, she rarely goes outside & spends most of her time indoors, gaming, watching anime, movies or YouTube videos & exploring the internet.

A NEET means : "Not in Education, Employment, or Training". It refers to a person who is unemployed & not receiving an education or vocational training. The term originated in the United Kingdom in the late 1990s, & has spread to other countries such as Japan, South Korea, China, Taiwan, Canada, & the United States.