What is the primary purpose of the library in Adobe Animate?

The primary purpose of the library in Adobe Animate is to store various types of assets for later use. This includes not only graphic assets, such as images and vector graphics, but also symbols, sounds, and video clips. The library serves as a centralized repository where users can organize and access these assets efficiently, which simplifies the workflow during the animation process.

Having a dedicated library allows animators to easily reuse assets across different projects or within the same project without the need to recreate or import them repeatedly. This capability is crucial for maintaining consistency and saving time, especially in larger projects that require multiple elements.

The other options focus on functionalities that either derive from the use of assets within the library or pertain to specific actions on the stage or with instances of symbols, but these are not the core function of the library itself. The library is fundamentally about asset management, which forms the basis for successful animation creation in Adobe Animate.