Film photographers had it easy. They could just click the shutter button and their photos would look awesome. Each film had it’s own unique look. It was simple to look at an image and go, “Oh, that was taken with Kodak Ultra”, or, “That was obviously shot on Tr-X”.
Android isn’t largely thought of as a desktop operating system, but if you’re curious about how Google’s mobile OS works, running it on a device you already have isn’t a bad idea. This will give you an idea of what to expect on a phone or tablet, all without making a single change to your laptop or desktop since you can easily do this from a flash drive or memory card.