Perfect, I am glad that you are motivated to start writing in steemit. I recommend you join a community that talks about software so that you have a good audience for your post or you can go inquiring into communities where they receive you and start receiving support from their founders and users.

Steemit is a great community, we just have to adapt to its environment and rules that are set by the community leaders, each community has its own rule.

I recommend you make your first presentation post in the Newcomers community since many communities require your presentation to avoid supporting multiple accounts.