A person sitting at a desk in front of a chalkboard, studying math. 

Person Studying At A Desk

A student studying for a multimedia or social media marketing course online.

Person Studying Online

A female doctor giving a talk or lesson in a classroom in front of a poster depicting human lungs.

A young woman sitting at her desk, taking an online course about coding.

A person sitting at a desk in front of laboratory equipment, studying chemistry.

A young man sitting at his desk taking an online course about languages.

A young woman sitting at her desk, taking an online course about video editing.

A school teacher giving a lesson on clothing, dressmaking, fashion, or fashion design.

Developer or engineer teaching a class on coding, encryption, or online security.

An elementary school teacher giving a mathematics class on long division in a classroom.

A person sitting at a desk and using a laptop, with an analog clock on the wall. 

A student studying for a science course online.

A student having an online discussion with his professor or teacher.

A young girl standing in front of a giant screen, learning about music.

A person sitting at a desk with a globe and a map, studying geography.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.

A young man sitting at his desk, taking an online course about geography or global studies.

A person sitting at a desk in front of a computer and a chalkboard or projected screen, studying coding.

A school teacher or professor giving a geography or urban planning class in a classroom.