Choose your answer from:
(a). Sign into whatsapp.com on your mac or pc. If whatsapp does not appear on your mac, you will still see an empty link on the " friends " menu.
(b). As of this very day, whatsapp only comes with windows os x 10.8 and earlier. Download a tool that allows you to add new keys to your os x 10.8 or later.
(c). Whatsapp must be installed and verified on your phone before you can use the desktop app. Click the " download for mac os x " button.
(d). Sign into your whatsapp.com account. Doing so will open the onedrive home page, followed by a login screen.Choose from options above and answer: What most naturally follows?

How to install whatsapp on mac or pc
Visit whatsapp.com/download/in your browser.
You can use safari or any other browser you've installed.
Whatsapp is not available for os x 10.8 or earlier.
Answer:
(c).