Creating this incredible Rainbow Pasta Salad is simple when you follow these steps:

1. Cook the Pasta: In a large pot, bring salted water to a boil. Add the pasta and cook according to package instructions until al dente. Drain and rinse under cold water to cool.
2. Prepare the Vegetables: While the pasta is cooking, chop all vegetables into bite-sized pieces.
3. Mix Ingredients: In a large bowl, combine the cooled pasta, cherry tomatoes, cucumber, bell peppers, corn, olives, red onion, and broccoli.
4. Add Dressing: Pour the Italian dressing over the pasta and vegetable mixture. Toss gently until everything is well coated.
5. Season: Season with salt and pepper to taste. Adjust dressing and seasoning as necessary.
6. Add Feta: If desired, fold in the crumbled feta cheese for added flavor.
7. Chill: Allow the salad to chill in the refrigerator for at least 30 minutes before serving to enhance the flavors.
8. Serve: Once chilled, toss again and serve in individual bowls or on a large platter.

These simple steps will guide you in creating the perfect Rainbow Pasta Salad that your friends and family will love!