Can I gift games after I've already bought them?

I don't know how to gift on the actual console. But you can order those game claim codes from Amazon or Ebay and send it to their email.

When they get the claim code they have to do this:

1. Go to the Microsoft store and scroll down to claim code.
2. Enter the code given and your all set!

Hope this helped.

I assume this question is old but ill answer anyways. you go to the game, add-on, or movie of your move 2 over 2 the right, and there will be a button labeled "Buy as gift" you then enter a Gamertag or find a friend of who you want to gift to, and then you may enter a custom message if you desire but this isn't required but can be fun if you're creative with it. you must then confirm the purchase and they will receive the gift within a few minutes.