I love photography and I recently have started getting a little more serious about it. In other words, I got an expensive camera and I've been limping through the learning process. With the help of friends, some good books, and several online communities, I've been able to learn a lot about photograpy and how take take (and fix!) almost great pictures.
For Christmas this year, Hubby bought me a Canon Rebel XTi. It's 10.1 mega pixels of love and affection and it's truly been my new best friend. My little Canon goes everywhere with me and I've gotten it several little buddies to keep it company (lenses). I am a totaly newbie when it comes to photography so I did a lot of research on what sort of lens to buy. It you are a first time "nice" camera owner, I strongly suggest buying a "nifty fifty" which costs less than $100 and takes excellent, crisp, relatively close-up shots. I also love my telephoto lens (75-300 mm) because it allows you to get up close to subjects who might otherwise not want their pictures taken (birds, kids, Hubby, etc.).
On a side note about my telephoto lens, I actually received this lens for free due to the actions of the best neighbor in the world, Mr. A. He had mentioned to me that he had an old camera with a couple of lenses he wanted to give to me for the kids. He had got the whole set-up during a rummage sale and it had been sitting in his garage for months. I didn't give it much thought until he brought it over and opened the camera bag. I seriously heard angels sing and a golden light emanated from the bag...it was an old Canon Rebel, complete with four lenses that were compatible with my camera! The telephoto lens alone was probably worth at least $300 and it quickly became my favorite. And no, mean Mommazilla did not let the kids have the camera. Sorry twerps.
OK, back to the story at hand. You don't need an expensive camera to take great pictures, but a camera with more features will give you a lot more control over your settings and picture quality. I never shoot in "Auto" mode; rather, I take the harder route and shoot in "Manual." This allows me to change the settings so that I can get different effects on how my pictures look. I'm not going to profess to being an expert at the settings on my camera nor will I sit here and explain the joys of aperture, focus and ISO, but I will give you a few resources that I have used to learn more:
* Go buy the book Understanding Exposure by Bryan Peterson. For less than $20, you get can a beautiful, easy to follow pictorial essay of how to work your digital camera. I love this book and consider it to be an absolute necessity for good picture taking. There are a lot of good books out there, but this is my favorite.
* Join the website, I Love Photography. It's FREE and has so many great resources for the amateur or professional photographer.
* Read, The Pioneer Woman. Besides being an awesome website for fun stories and recipes, she is an excellent photographer and includes a section with free tips for photography and Photoshop.
* Visit the Babycenter, "Photographing Your Family" site. This is a very nurturing, loving, peaceful, rewarding (yes, I could go on and on) board with amateur and professional (mostly women - sorry guys) photographers who can give you excellent tips.
I'm going to share a little secret with you. You don't always have to take great pictures in order to make them look like great pictures. Buy a computer program that will make the magic happen for you; Photoshop. There are several versions of Photoshop ranging from lots of money to less than $100. I am a cheapskate, so I have the cheaper Photoshop Elements version that I paid around $120 for. I love, love, love this program.
I can take a picture that looks like this (SOOC - straight out of the camera - not a bad shot to begin with):

and turn it into this:

or this:

or perhaps this:

or maybe even this:

And, you can add borders, even more special effects, and God knows what else. The possibities are endless with a good photo imaging program.
Once you have a program like Photoshop, the cool thing is is that people love to share things with you. People like you or me, or Photoshop professionals, will create certain looks called "actions." Actions are a set of steps they have done in order to create a photo effect. So rather that you having to figure out how to do it, you can download the zip file into your program, and then run it on your photos. With a "Dramatic" action I found, I was able to turn this photo:

into this:

Trust me, without the action, I don't think I would have ever thought up something like this look, but I love the effect. Here are some links to great sites with free actions, brushes, etc. Before you download, make sure that the actions wll work in your version of software. Many people with create items that work in the fancy, smancy version of Photoshop, but not in Elements.
* The Orton Effect (that wonderful, glowing look, really softens photos)
* The Color Pop (learn how to really make your colors come alive)
* The Eye Pop (dramatic eyes will always make a photo beautiful)
* How to install actions into your software (it's confusing and you may initially curse, ALOT, but keeping practicing and it will work - I promise!)
I seriously have only just scratched the surface of photography and photo editing. I hope I've given you some useful information or at least perked your interest in experimentation. Because that's what I do constantly; experiment and then delete...and delete...and even more deleting. But who the heck cares? You get that much better when you practice and when you get that one perfect shot, it's entirely worth it. Happy shooting!
Edited to add: I can't believe I forgot to mention Gimp. It's a FREE photo editing program that you can find at gimp.org It's very similar to Photoshop Elements but it's free. Happy editing!