Which of the following represents a valid Microsoft account username?

Question

Quizplus · Accepted Answer

A valid Microsoft account username should be an email address or phone number. Option B is an email address and therefore a valid Microsoft account username. Option A contains special characters which are not allowed in a Microsoft account, Option C is a website address and not a valid username, and Option D is not an email address or phone number, and therefore cannot be used as a Microsoft account username.

Which of the Following Represents a Valid Microsoft Account Username