Horizontal Mind Mapping is a graphical representation of information and thoughts. It can be used to design a website, present ideas, or plan a project. Horizontal Mind Mapping is an effective tool in helping people to visualize their thoughts and ideas. It helps them identify the key points of their work and how they can build on that idea. The 10 main options are grouped into sub-options with the number of main options within each sub-option. This type of mind mapping allows for more detail and depth in each main option without losing sight of the overall goal or project.