Easy tutorial for non-tech people...

Hi everyone,

As a technologically-challenged individual, I'm struggling with the basic concepts of SDL Tridion Docs. I'm in the flower delivery business, which is not exactly a "cutting-edge" field, and we recently joined a big network to share orders, documentation, etc. using that platform. Our counterparts are based in Austria and have some experience with the platform, but it is entirely new to me. Is there any tutorial out there that would provide examples as to what exactly SDL achieves and how it's implemented? We're supposed to transition from our end and it is proving difficult to understand.

Thank you
R Wagner, Vienna