Im new to AEM and i am uploading assets and im trying to edit the metadata, however i'm being prompted with an "unable to edit properties" pop-up when i click save. Any suggestions?

I should correct myself as I am not a web developer, im a graphic designer that we are trying to us assets as a collection of resources and use AEM projects as a work in progress function to share files and collaborate on projects with.  Is this still the same direction i use to get started?

Thank you Sir! I will look into these. I appreciate your help!

We are trying to develop our heirarchy and folder structures for projects amongst our team. Does anyone have any resources or tips/how-tos on how to go about setting these up?