There are two ways to change your name in Outlook, since Outlook makes use of a profile that gets used in all of Microsoft's different online products.
Enwere ụzọ abụọ iji gbanwee aha gị na Outlook, ebe ọ bụ na Outlook na-eji profaịlụ na-eji ya na ngwaahịa Microsoft dị iche iche.