Read the paragraph.
when programming a universal remote, it is important to follow the step-by-step instructions. if the instructions are not followed, the remote will not program properly. once all of the steps are followed appropriately, the remote will work, and the user will be grateful that the gadget was purchased.

what is the writer trying to accomplish in this paragraph?
persuade consumers to purchase a universal remote
inform consumers of the differences between standard and universal remotes
inform consumers how to program their universal remotes
persuade consumers to abide by the universal remote’s instructions