A lot of people will recommend selecting a niche/category you’re familiar with right off the bat and browsing products inside it. Although I agree with this approach for strong reasons I’ll outline later, I do not think it should be the starting point. Simply go ahead and hit the “magnifying glass” button next to the search bar without typing anything.
With drop shipping, you’re effectively partnering with a manufacturer or wholesaler to sell their products. This way, you don’t pay upfront costs to buy inventory, aren’t sitting on unsold items taking up expensive warehouse space, and don’t have to deal with shipping the products yourself. You simply create your site, fill it with drop shippable products, and drive in customers, with almost everything else done for you.