The first presentation style is a basic business presentation, which could be used for a project update or a sales pitch:

• Slide 1: Introduction (a brief overview of the topic or company, plus an agenda for the presentation)
• Slide 2: Problem Statement (the issue or challenge being addressed)
• Slide 3: Solution (the proposed solution to the problem)
• Slide 4: Implementation (how the solution will be executed)
• Slide 5: Conclusion (a summary of the key points and next steps)