Question

what is Microsoft account ​

Answer 1

A Microsoft account or MSA (previously known as Microsoft Passport. NET Passport, Microsoft Passport Network, and Windows Live ID) is a single signs on Microsoft user account for Microsoft customers to log into Microsoft websites, devices running on one of Microsoft's current operating systems (e.g. Windows 10 computers and tablets, Windows Phones, and Microsoft application software.)

Answer 2

Answer:

A microsoft account is what you use to acess many microsoft services its the account  that you use to sign to skype and outlook.com , onedrive , windows phone and xbox live  and it means your files ,pics, contacts, and setting can follow you securely to any device ..............