I used to be a PC user. Loved to use the "right-click" button on the mouse. Just purchased a Mac. Discovered only 1 button on the mouse. Specifically, with a PC, I could right click to download and "save as" for a file. On a Mac, trying to download media files is impossible. I tried control click and all I can save is the LNK. How do I download and save the actual file so I can move it from drive to drive??