What method can be used to manage multiple app windows in macOS?

Managing multiple app windows in macOS can effectively be achieved through several built-in features, each offering unique functionalities to enhance the user experience.

Split View allows users to work with two applications side by side. This feature is particularly useful for multitasking, as you can view and interact with both apps simultaneously, streamlining your workflow.

Mission Control provides a bird's-eye view of all open windows, allowing users to see everything currently active on their desktop. This helps users quickly locate and switch between different applications or windows without needing to click through each one manually.

Spaces, another component of Mission Control, allows users to create different virtual desktops. This is useful for organizing work by grouping related applications or tasks together and switching between them easily.

Since each of these methods contributes to managing app windows effectively, the best approach to handling multiple windows in macOS is indeed to utilize all of the mentioned features in combination. Each method enhances productivity in different ways, making the option that encompasses them all the most comprehensive choice.