What are the minimum requirements for Storj?

Could you please elaborate on the minimal prerequisites necessary to utilize Storj? Are there any specific hardware specifications, software versions, or technical competencies that users need to possess in order to effectively engage with the platform? Are there any costs associated with meeting these requirements, and if so, how significant are they? Additionally, is there a guide or tutorial available to assist users in fulfilling these prerequisites and smoothly getting started with Storj?