After downloading your program and selecting a virtual robot, how do you run the program?

To run the program after downloading it and selecting a virtual robot, pressing the Play button is the correct action. The Play button is commonly used in programming environments and simulation software to initiate the execution of the code. It visually indicates the start of the robot's programmed actions in a user-friendly way, making it recognizable and easy to locate for users.

Other options may seem plausible, but each has its own context or may not apply universally across different software platforms. The use of the Play button is a standard practice, combining both clarity and consistency in a visual format for starting code execution in simulations.