A "slide deck" is a collection of slides used to present information visually, often created with software like Microsoft PowerPoint or Google Slides. Each slide can contain text, images, charts, and other multimedia elements, making it easier to convey ideas during meetings, lectures, or conferences. Slide decks are commonly used in business, education, and public speaking to enhance communication and engagement. They help organize content logically, allowing the presenter to guide the audience through the material while keeping their attention focused on key points.