What kind of camera do you have ? Having Camera & Taking pictures only won't help you need to Learn to use various Softwares Like Photoshop,Fireworks so that you can develop better ideas about editing ,enhancing Pictures .

If you are really trying to get into Photography best solution is to get DSLR , Use youtube,Google to find various guides how to take better shots :P then you can slowly think about taking classes once you have basic knowledge .