Abstract: Today, the computational power and storage volume allow processing of large volumes of data and processing it within minutes or seconds, performing analyses and creating information. Enriched with context, information may be turned into knowledge. This information and knowledge are used for decision support and introduction of new operational tasks in business organizations and academic institutions. This study analyses the application and implementation of ICTs in knowledge management and classifies ICTs into several categories based on extensive literature research. It also provides an original type of classification that connects synchronicity and interaction and main classification criteria. A better understanding of ICTs aimed by this classification may lead to technological knowledge management implementations and applications based on advantages of involving ICTs in processing operations.