Welcome to the community! Looking forward to your posts!
Here is a quick crash course I have jotted down for you!
It's got a steep learning curve, but it's worth it in the long run if you keep putting in the time! Just know that it will take quite a while before you start getting attention and followers. The biggest secret to success? Keep posting high quality content regularly, and make sure to search out other people's posts, read them, and give relevant comments.
Tagging is extremely important. Always make sure to use all five possible tags, and to keep them relevant. You can always just tag something "blog" or "photography" or something else really general (so long as it's still relevant) to fill the quota if you need to- most of your tags should be established ones, though one or two less used ones are fine.
Posting more than four times a day can reduce your potential rewards, as well as turning off potential users. (I aim for one post per day most of the time.) Consistency is important, though, so you should try to post often.
Always make sure to attach a photo to your posts! You should also have a finished profile: Write a description, add a profile picture and a banner- neither needs to be a photo of you, necessarily, but you should have something- and set a website.