Online consulting offers great opportunities: The consultation takes place independently of time and location and is not subject to any control. However, these characteristics also pose risks: Online consulting remains non-binding, personal interaction is lacking, and written communication can lead to misunderstandings. The author clearly explains the various consulting options available on the global network and the special requirements placed on consultants. Exercises and case studies are used to test individual communication strategies and apply them in different situations, from one-on-one consultations to group moderation. The text includes a glossary of technical terms, special characters, communication conventions, and more.