May 2015
if you haven't done so already download origin https://www.origin.com/en-us/download
How do I download my new game through Origin?
You can download your purchased titles at any time by visiting the My Games tab in the Origin client.
To download a game in Origin, launch the Origin client, and log in to your account.
Locate the My Games tab and hover your mouse over the game you want to download.
Just click the orange Download button that appears when you mouse-over and begin your download.