Ключевые слова: black, blank, business, chip, closeup, communication, computer, connection, data, device, digital, document, drive, equipment, file, finance, flash, homework, information, internet, job, keyboard, keypad, laptop, macro, message, mobile, monitor, mouse, network, note, notebook, notepad, objects, pad, page, paper, pc, pen, personal, secretary, spiral, studying, technology, tool, touchpad, usb, white, work, workbook,