To use the newly installed preset, launch After Effects.If you’re on a Mac, go to Applications > Adobe After Effects > Presets.Copy the downloaded preset folder into the above folder.If you’re on a Windows computer, go to Documents > Adobe > After Effects > User Presets.
Here’s a quick tutorial on how to install After Effects presets downloaded from the Internet. After Effects presets make it easy to create your very own library of different animations and effects for your video editing projects.
