Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to convert wav files into mp3 with audacity [title] Go to the audacity home page. [step] If you are a windows user, click " other audacity downloads for windows ". [substeps] If you are using mac or linux, click " all audacity downloads ".

Ending1: [title] Open the program you wish to convert to mp3. [step] If you're using apple, click " my computer ". Ending2: [title] Highlight the file which you want converted to mp3, and click " ctrl + f ". [title] Click save, and delete the file you highlighted. Ending3: [title] Consider the available options on the download page. [step] Read the descriptions before deciding which file is best for you. Ending4: [title] Click the " user account " option. [step] It looks like a small person typing in a name.

Answer format: ending1/ending2/ending3/ending4