Follow these steps to create your Slow Cooker Chicken and Salsa effortlessly:

1. Prepare the Slow Cooker: Spray the crockpot with non-stick cooking spray or lightly oil it.
2. Add Chicken: Place the boneless, skinless chicken breasts in the slow cooker.
3. Add Salsa: Pour the salsa over the chicken, ensuring it’s well-coated.
4. Add Beans and Corn: Then, add the black beans and corn, distributing them evenly over the chicken.
5. Season: Sprinkle cumin, chili powder, garlic powder, onion powder, salt, and pepper over the top.
6. Cover and Cook: Place the lid on the slow cooker and set it to low for 6 hours or high for 4 hours.
7. Check for Doneness: About 30 minutes before the cooking time is up, check to ensure the chicken is cooked through.
8. Shred Chicken: Once cooked, shred the chicken directly in the slow cooker using two forks, mixing it with the other ingredients.
9. Adjust Seasoning: Taste and adjust seasoning, adding more salt or spices as needed.
10. Serve: Spoon the chicken mixture into bowls or serve over rice or tortillas.

Following this simple list of steps will lead to a delicious Slow Cooker Chicken and Salsa that everyone will love!