Can I buy a micro-single to learn photography?

Yes, you can. If someone takes you to get started, you can use the micro-single, and you can use the micro-single to get started temporarily; Began to be familiar with the basic operation and use of micro-single equipment, such as how to debug aperture and shutter speed. Only by understanding the function of the machine itself can you shoot your favorite works. Personal advice, or buy a SLR.