Sorry, I can't recommend any good websites... I studied electronics a long time ago...
What is/are decent resources to learn about electronics,
Like anything else, the BEST way to learn is to take classes. Books are 2nd, and then there's the Internet.
The thing about the Internet is... There's all the information you'd ever need but it's not organized or structured for learning "big subjects" like electronics... Plus, you have to be self-motivated... There's enough information on the Internet to become a brain surgeon, but I've never heard of a doctor that didn't go to medical school. (OK... There are some related legal issues, but most professionals have gone to school.)