Học các kiến thức cơ bản về giao dịch với các tài nguyên thân thiện cho người mới bắt đầu, bao gồm hướng dẫn, hội thảo trực tuyến và nhận định thị trường.
Roku is a television streaming technology company with platform and device businesses.
Its operating system and streaming devices connect viewers with content services. Advertising, content distribution arrangements and related platform services support its business model.
Media businesses connect audiences with entertainment and information. Content quality, distribution reach and consumer attention shape demand, while advertising, subscriptions, licensing and ticket sales contribute to revenue depending on the company's activities.