Add to ORKGThe topic of this thesis is the use of the web in public relations. It describes an evolution of the web and focuses more intensively on a concept of the web 2.0. Some part of the work deals also with the area of public relations. It defines PR, explains their rise, connection to the web and transformation to so called PR 2.0. The key subject is the connection of theoretical knowledge with possibilities of a practical use of web in PR. The thesis presents PR 2.0 tools, for example RSS, blogs, social bookmarking, wikis, social networking or press releases for social media. It describes their birth, functionalities, but primarily possibilities, principles, rules and risks of their usage in PR. The work is completed by an ethic dimension, whic...