Activating/Deactivating my license key
If you're not already logged in, you will be greeted with the "content restricted" page and prompted to log into your account by means of a form:
On the following page, click the "Purchase History" tab
If you have an all-access membership license, the Manage License page will look similar to this:
With a form to add new websites at the bottom of the page:
If you have a bundled product, the Manage License page will look similar to the following image, click "Manage Sites" to continue the process as described in the first steps, above.