Open question...

[esmeiolanthe]

So I see other people posting nice CC to share as part of the season, and I admit to being intrigued. If I had something that I wanted to share, how would I go about the whole process? Where do I find the file? How do I upload it? How do I make sure it won't hurt anyone else's game? How can I tell if it's compatible with PCs? And so forth...

Yes, I am a hopeless n00b at this. Feel free to laugh yourself sick.