Power Windows is one of the most unique features of Davinci Resolve, it allows you to easily create masks and animate them if needed. This allows you to selectively add effects to an area in a scene such as blurring out a moving face or creating a vignette to name just a couple of the things you can do. Definitive Guide to Davinci Resolve 15 amzn.to/2qDl9E4 If you like these videos, please consider supporting me on Patreon www.patreon.com/kerryg