If you have a creative bent of mind you can definitely achieve what you desire specially in terms of designing.

You need to know some softwares such as Adobe InDesign , photoshop , illustrator , quarkxpress , flash , dream viewer

If you have bca in animations & graphics it's best one , otherwise you can write entrance for pursuing bachelor in graphic design for top institutes . Also best way is to join some renowned institutes which provide small period time for such courses.