Educational e-learning class and e-book digital technology concept with pc computer notebook open in blur school library or classroom background among old stacks of book, textbook archive collection

• academic, advance, app, application, archive, back, book, bookshelf, business, class, collection, college, computer, concept, day, desk, development, digital, distance, e-learning, education, electronic, global, hardware, information, internet, knowledge, laptop, library, mobile, modern, multi-media, notebook, old, program, read, school, smart, software, student, studying, teacher, teaching, technology, university, web, wireless, world
• ID: 1059554615
• 4553 x 2846 pixels