What is a primary benefit of using actions in Photoshop?

The primary benefit of using actions in Photoshop is that they automate repetitive tasks. This feature allows users to record a sequence of steps taken during editing and then apply that same sequence with a single command. This can be particularly useful for tasks that need to be performed multiple times, such as resizing images, applying filters, or adjusting color settings.

By utilizing actions, photographers, graphic designers, and digital artists can significantly decrease the time spent on mundane processes, allowing them to focus more on the creative aspects of their work. Actions streamline workflow, promote consistency across projects, and improve overall productivity, making them an essential tool for any user looking to enhance their efficiency in Photoshop.

The other choices do not reflect the primary function of actions. Actions do not create new brushes, change image formats, or enhance image resolution directly; instead, their main purpose is to save time and ensure consistent results by automating established workflows.