You can whip by hand with a whisk or use your hand or stand mixer with whip/whisk accessory. Make sure your cream is cold. You can also chill your bowl and beaters for extra fast whipping

Add cream and pudding mix to bowl and whip until lightly thickened. Add powdered sugar and vanilla. Continue to whip until desired consistency. If making ahead, store covered in the refrigerator.

https://www.youtube.com/watch?v=CwuHnPvyros