Ключевые слова: agreement, app, application, approval, background, business, businessman, career, check, checklist, choice, cloud, computer, computing, contract, cyberspace, device, digital, document, electronic, file, folder, hand, icon, information, internet, laptop, man, management, network, note, office, online, person, report, screen, security, service, sign, smart, storage, success, system, technology, touchscreen, using, virtual, working, workplace,