What's my RSS feed URL ?

I did a search, but the most recent forum help on this I could find was 7 years old, so I figured things may have changed. How do I find my RSS feed URL, to set up my weekly blog going to my Email subscribers automatically every week, and also set up RSS for those who get it that way? (Although I’m not familiar with RSS feeds — but I can follow directions if given, haha!) THANK YOU in advance for your assistance!!