https://techcrunch.com/2023/02/07/solution-vs-product-in-pitch-deck/

There are a thousand different ways of telling the story of a startup in a pitch deck. The order of the slides can differ, the slides you choose to include can vary, and the aspects of the pitch you focus on can vary dramatically from company to company, depending on what’s unusual about the product or the market or the stage of the startup.

A lot of the time, I advocate including both a solution slide and a product slide as part of a pitch deck. To do that effectively, you need to know the difference between the solution and the product in the context of a VC pitch.