You must have a digital camera. There are many options on the market, like a DSLR (Digital Single Lens Reflex camera that has interchangeable lenses) or even a point and shoot digital camera.
Any digital camera will give you the ability to upload photos to a selling site.
The site that you choose for selling your item will have instructions for listing and uploading your pictures. If you are familiar with uploading pictures to a blog, it's always a very similar procedure.
The site that you choose for selling your item will have instructions for listing and uploading your pictures. If you are familiar with uploading pictures to a blog, it's always a very similar procedure.
Selling sites make all of this very easy. Don't be afraid to try your hand at online selling.
My tip to you is this: your computer has a limited amount of room to store your pictures, and the pictures can be pretty large (especially if they come from a DSLR camera). If I were you, I would be sure to back up all of them.