Multi-ethnic group of adult student surfing the net on laptop in the classroom.
Happy woman attending computer class and looking at camera.
Mid adult students using laptop during computer class in the classroom.
Happy female students using wireless technology in lecture hall.
Mature man raising hand to ask a question while attending a class in lecture hall.
Happy woman taking notes during computer class and looking at camera.
Mature teacher assisting his mid adult student who is learning on laptop in the classroom.
Black senior man giving a presentation during education training class in lecture hall.
Black adult education teacher giving a presentation to group of students in the classroom.
Smiling black woman and her mature colleague talking while studying in a library.
Mid adult woman using desktop PC and taking notes during computer class in the classroom.
Happy mature student attending computer class at looking at camera.
Black teacher talking to adult students during education training class in lecture hall.
You have to take these exams seriously!
Happy mature man raising hand to answer a question during computer class.
Black mid adult woman and her colleague communicating while studying in a library,
Adult students cooperating while e-learning on a computer in the classroom.
Happy African Americana woman attending computer class at lecture hall and looking at camera.
Happy mid adult students cooperating while using laptop in the classroom.
Happy mature man e-learning on desktop PC during computer class and looking at camera.
Smiling man listening lecture during computer class in the classroom.
Black teacher using touchpad while assisting senior woman with lecture in the classroom.
Black adult education teacher assisting mature student with her assignment during a class.
Mature woman studying with help of teacher during adult educational training class.
Unrecognizable man choosing online study program while using laptop.
Multiracial students cooperating while learning on a computer during a class in the classroom.
African American chemistry teacher giving lecture in front of whiteboard in the classroom.
Group of adult students using laptop during education training class in the classroom.
Mature professor using laptop while talking to group of students in the classroom.
Happy black teacher pointing at student who wants to ask question during adult education class.
