The Mac has been getting more social and OS X Mavericks is no exception. Not only can you now add your Twitter, Facebook, and email accounts, but Google, Flickr, LinkedIn, and more. OS X Mavericks refers to them as Internet Accounts. Not sure how to set get them linked up? Here's how!
That's all there is to it. Your account is now linked to your OS X Mavericks user account. You can delete it or edit it by returning to Internet Accounts any time you'd like. Keep in mind you may get notifications now through Notification Center. If you want to edit those, just hop into System Preferences > Notification Center from the Apple menu. You can then edit what kind of notifications each of your accounts will send to Notification Center.