With such a topic so broad we truly try to cover the basics from all angles in this group. Nothing too big or too small. Nutrition is as significant if not more as exercise is to reaching your goals so learn all you can.
Unfortunately theres no quick solution for long term weight loss. Get a good, balanced routine that includes controlling your diet, cardio AND strength training. Take a look at the foods you are currently eating, and make the healthy changes where necessary. Nothing great in life ever comes easy. Fitness is a tough road to start on, but the rewards are more than you'll ever know.