An online course and activity platform destined for age 50+ and elderly care givers, OLink Hub aims to enhances their initiative of using information technology to broaden their knowledge as well as social and support network for a vivid and invigorating life. Professional staff and volunteers provide leading online and offline inquiry and support services. In response to the rapid evolving trend in society, OLink Hub leads and gathers elderly service stakeholders to take advantage of online resources to enhance elderly services, facilitates elderly and care givers fitting in with the digital era, as well as promotes information exchange.