I don’t know where the idea that an internal camera on a laptop would take better pictures came from. It is ABSOLUTELY not true. These days, a digital camera that can take very good pictures (about 10 megapixels in size) can be had quite inexpensively (less than $200). If you want to create digital images that are considered archival, you need to buy a camera that can take Raw files or can convert to TIFF, rather than just JPEGs. If you don’t know what any of this means, then you need to go to a reputable camera shop and have someone thee explain the various options in a digital camera. But whatever you do, don’t rely on an internal camera on a laptop to take documentation pictures.