Ключевые слова: 3d, abstract, analysis, assess, assessing, background, bank, body, bright, business, career, closeup, computer, concept, conceptual, control, corporate, course, critical, danger, dangerous, data, definition, design, different, direction, earnings, economy, education, equity, finance, gesture, good, graph, graphic, hand, illustration, industry, instances, instructors, interaction, internet, invest, investment, keypad, learners, location, loss, management, managing, market, measure, method, multimedia, network, office, online, performance, plan, positive, presentation, press, professional, profit, program, project, reduce, refers, report, representation, required, research, risk, sales, sessions, shining, sign, stock, students, success, successful, tag, tagcloud, taking, technology, time, touch, touchscreen, training, trend, universities, up, web, word, wordcloud, worker,