You will be given a definition of a task first, then some input of the task.
In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D". 

[header] How to back up an ipod on two different computers [title] Have the " view hidden files and folders " option enabled. [title] Plug the ipod into the computer that you wish to back it up on. [title] Open up a windows explorer window, from the accessories folder of the programs listing. <sep> (A) [title] Click on a folder from the list of extracted folders. [title] Right-click the folder that you want to back up. (B) [title] Type " https: // homepage/install/" in the address bar. [step] Then, using the shortcut, search for and install " usb backup installed on the ipod ". (C) [title] Navigate to the " my computer " icon. [title] Expand the folder, and find the drive that has the name of your ipod. (D) [step] Go to computer ip address for one of the computers that you are attempting to back up, and then then select " manage. " [title] Go to settings on the left, and go to internet options.
Output:
C