Ключевые слова: abstract, act, app, archives, bill, binder, blue, business, button, classification, cloud, color, computer, concept, data, design, directory, document, equipment, file, flat, folder, grunge, icon, information, interface, internet, isolated, management, modern, office, orange, portfolio, reflection, shadow, sign, silhouette, simple, sorting, square, storage, symbol, technology, usability, vector, web, webpage, yellow,