To Set up email in the Mail app for Windows 10:

  1. Open the Mail app by clicking the Windows Start menu and choosing Mail.

    Shows the Mail app for Windows 10 as it appears on the Windows Start menu

  2. If this is the first time you've opened the Mail app, you’ll see a Welcome page. Select Add account to get started.

    The Add acount dialog box on the Mail welcome page

    If you've used the Mail app before, at the bottom of the left navigation pane, select Settings  Settings icon , and then choose Manage Accounts.

    Shows selecting Manage Accounts on the Mail settings menu

    Note: On a phone or tablet, tap the three dots at the bottom of the page to access Settings.

  3. Select Add account.

    Shows selecting Add account on the Manage Accounts menu

  4. Choose Exchange, Office 365.

    Shows the Add an account dialog box

  5. Enter the required information and click Sign in. For most accounts, this is your email address, password, and the account name.
    The account name is what you'll see in both the left pane of Mail for Windows 10 as well as the Manage Accounts pane.

  6. Click Done. Your data will start syncing as soon as your account is set up.