Piano Answers

I really want to improve my piano skills. So far I am at grade 3 (according to my former teacher) but that was about 9 years ago when I stopped taking up lessons due to some problems. My passion for playing the piano was rekindled only this past month & I would really like to learn on my own. Can you please point me to the right direction. I am totally clueless. Any comments & suggestions are very welcome. Thank You!