I haven’t taken any online courses unfortunately (took them in person in college) but for symbolic logic I recommend the book by Klenk. I used that in my course

I haven’t taken any online courses unfortunately (took them in person in college) but for symbolic logic I recommend the book by Klenk. I used that in my course and found it to be a good intro. There are a bunch of lectures on YouTube about analytic philosophy though, and from a quick look they seem solid.