By default, the account you create when you first install or upgrade to Windows 10 uses your Microsoft account. Microsoft wants you to do this so you can easily integrate with any Microsoft online service, such as Windows Store and OneDrive. However, if you prefer to keep your content on the desktop – at least as often as possible – or if you do not want another member of your family to interact with the Microsoft cloud, it's a better option to create a local account. Start
open the Settings app and select Accounts . If you want to create a local account for yourself, click Your Account> Log in with a local account instead and follow the wizard's instructions. (If you're wondering how to sign in to a local PC when setting up a new PC, you'll find a separate article with instructions on this topic.)
However, in this tutorial, we'll create a local account regardless of your primary. You can add a local account for a child, another adult, or even yourself if you want to work in Unix-style without automatic administrator rights.
Go to > family and other users settings> Add another person to this PC . You can not create a local account using the "Your Family" account settings in Windows 10.
On the next screen Click "The person I want to add does not have an email address."