Hi and welcome to SCS. I've been here for years and years.....
But when I was new I especially liked to go to the General Stamping Talk forum and the Tool and Product Talk forums and read what everyone had to say. I learned a lot about cardmaking in general, and what tools and products everyone liked to use.
I also recommend going through the Gallery to check out all the marvelous creations that members have uploaded.
If you have any questions, just click on new thread at the top of the forum you're in and ask away. Someone will be sure to have the answer for you.
Have fun exploring!