Hey, I'm trying hard to finish my master's degree, and I got a project on "Instagram Marketing", and I've never used it, lol. Here is my dumb question: How does the reach works? If I have an account with let's say 10k followers, and I post an image. Will all of my followers eventually see this image when they come online, or is it like Facebook where a small percentage will see it initially, and depending on their reaction, the reach could potentially grow? P.S. Any tips for my projects, links, ready-made works, etc. will be highly appreciated. Thanks a lot!