Lena, you have already made a good choice by joining this forum, you will find a lot of great advice on here. Keep up your research and read as much about the business as you can, but make sure you act on it!
I am a new investor as well. I started back in August of 08. I now have 1 rental, 1 rent with option to buy, and closing on another rental next week. What I found extremely helpful was having a mentor (also my RE agent) who is in the RE investing business to give advice, examples, and guidance along the way. Joining a REI club can help you find these sorts of people.
Real Estate to me at least, was a little intimidating at first, but that quickly went away after my first deal. You learn more and more with each deal you make. If I were you I would go out and buy a property, don't buy the first thing you look at (well unless its a stellar deal), but do your due diligence and purchase something. That will teach you more than any book. Hands on real life experience is the way to go! Too many people just sit around and read books and look at houses online but never go out and actually do it. Not saying reading books on real estate is a bad idea, its definitely a great idea & can teach you a lot, but you need to put that information and advice into action.
Good luck!