What templates are the most required designs for business presentations? Indeed, it is Timeline Slide Template. Timeline templates are best for chronology presentations. This horizontal timeline template contains five rhombus shape designs in a linear progression. Each shape is filled with various color combinations and has years in chronology. The presents can use the hanging column designs to insert texts. Each column has an infographic vector clipart that may support the presentation using symbols. These columns are labels to describe goals, milestones, and potential outcomes of a project. The five-step presentation is the best timeline slide template because of its minimal design structure. Use this step-by-step guide for business presentations.