How to perform Holt Winter's Method on Monthly Data (in Excel)

How to perform Holt Winter's Method on Monthly Data (in Excel) This is part 2 of 7 videos on how to forecast for seasonal data. Want to know more & see the data files in this video? Sign up for my free course on Seasonal Forecasting! https://www.bcit.ca/free-online-learning/mooc-0130-seasonal-forecasting-methods/