Already have a Microsoft account?
If you’ve used Microsoft services in the past – like Xbox Live, Outlook.com, OneDrive or Skype – you already have a Microsoft account: the email address that you use to sign in. Whether it’s @hotmail.com, @outlook.com, @gmail.com, @yahoo.com or another email service, use that address to sign in to your device. If you want a shiny new @Outlook.com account it’s easy to create an alias. Or, create a new Outlook.com account if you’d like to start fresh.
Add an alias