At Shell Innovation, Research and Development Organization (Shell IR&D), technical communication plays a central role of people’s day-to-day business. To do technical communication, most of time, people need to prepare the technical communication materials. However, Shell’s technical communication materials range from film and video to TV, print and digital (e.g. film, magazines, posters, brochures, slides, exhibitions etc.). To narrow down the research scope, Slides, as the most frequently used technical communication material at Shell IR&D, are chosen as the main technical communication material for this project. Additionally, with a focus on bringing the behavior to the collaboration level, the research question is formulated as: how to design a collaborative system that contributes to effective slides used for technical communication. Based on the literature review, the design framework of three-dimension support (communication support, coordination support and cooperation support) for the future collaborative system was built up as a guideline for the later design phase. In order to understand the current situation of making and using slides in terms of technical communication, an user research was carried out. The result showed that the current situation of making and using slides for technical communication in Shell was less effective and efficient, because in Shell, significant amount of hours has gone into creating slides, mostly redundant slides. Information overload is the main reason behind it, as well as the lack of awareness of the audience. To help people overcome the two barriers, a deep analysis was conducted. The results clearly showed that two existing online database results to information overload since there are too many folders and files stored in there without a nice structure. Additionally people need colleagues contribution in terms of reusing relevant slides made by colleagues and get colleagues’ feedback to help them improve the content of the slides. Therefore, with a focus on avoiding redundant reproduction of slides, as well as helping people to get feedback from colleague about their slides. The design goal was proposed: Designing a sharing platform for slides which empowers users to quickly find and make effective slides by boosting user contribution. The design metaphor is ‘book club’. After the ideation and conceptualization phase, the final concept of the sharing platform was developed, as well as a new slide making process and a modified Shell slide template. The final concept was evaluated with target users with an interactive prototype. The results showed that the concept achieved the design goal and in general, the feedback from users was positive. But meanwhile, it revealed some usability problems. Thus, to solve the usability problems, the recommendation about the main improvements were described.