Uczniowie patrzą na komputer na laptopie w klasie w koledżu szkolnym lub uniwersytecie. Dwoje uczniów odrabiających razem lekcje i pomagających sobie nawzajem - Zdjęcie stockowe & obraz

Students girls looking at laptop computer in classroom at school college or university. Two students doing homework together and helping each other

Students girls friends in classroom at school college or university on blackboard background. Two students looking at laptop computer doing homework together and helping each other

Students girls friends in classroom at school college or university on blackboard background. Two students looking at laptop computer doing homework together and helping each other

Students girls friends in classroom at school college or university on blackboard background. Two students looking at laptop computer doing homework together and helping each other

Portrait of two person nice-looking attractive charming cute smart clever, dreamy girls learners 1 September new year elementary doing home work in light white interior class room indoors

Portrait of two sad girls sitting at the table with laptops and books. Selective focus

Tired young business woman is sleeping on workplace in the office, another employee took advantage of the situation and is stealing private information from computer of competitor.

Two sad young student sitting on the couch and working on laptop computers

Concentrated college teacher on the chalkboard. Young caucasian female teacher portrait with blackboard background

Student preparing exam and learning lessons, drinking coffee or tea in school classroom

Concentrated attractive teacher. Portrait of smart young woman in glasses with book on the blackboard in class at high school or collage. Female student study in university

Portrait of female university student study lesson, drinking coffee or tea at school or university

Back to school. Tired woman teacher in classroom. Education concept

Unhappy angry mad woman. Overtime. Knowledge. Lesson. Student angry. Student working on a laptop on some stairs on campus preparing for an exam

Young teacher or female student drinking coffee with notebook on a blank chalkboard

Concentrated attractive teacher. Portrait of smart young woman in glasses with book on the blackboard in class at high school or collage. Female student study in university