(Newbie): Where are Writer documents stored......

(Newbie): Where are Writer documents stored......

I can create a document in Writer and Save it but where is the document stored?  (I am new to Writer and come from a "drive-based"  (C, D, E, F,..etc) environment where we can save a document to a drive or a subdirectory of that drive. I need something to emulate "directories" or "folders", don't I?,  so I can group common documents together. I also need some notion of "path" to locate those directories I created.)

TIA,
edm2468

P.S. Sorry to Post the question here but I couldn't find an appropriate Subforum.