3.4 Adding Your Apple ID to the Xcode Preferences
Regardless of whether or not you choose to enroll in the Apple Developer Program it is worth adding your Apple ID to Xcode now that it is installed and running. Select the Xcode -> Preferences… menu option followed by the Accounts tab. On the Accounts screen, click on the + button highlighted in Figure 3-3, select Apple ID from the resulting panel and click on the Continue button. When prompted, enter your Apple ID and password before clicking on the Sign In button to add the account to the preferences.
Figure 3-3