Add exercise to your daily routine. The only way to lose weight is to burn off more calories than you consume, so increasing your physical activity is an important way to help you reach your goal. Taking the stairs instead of the elevator, or parking farther away from buildings so that you have to walk more, are simple ways to burn excess calories which will benefit your aerobic fitness too.
When you're changing your lifestyle to lose weight you need all the support in the world. What we've included here is only a jumping off point, it's up to you to make other changes that you feel comfortable with to increase your weight loss until your goal is met.