The Mail and Calendar apps included with Windows 10 help you stay up to date on your email, manage your schedule and stay in touch with people you care about the most. Designed for both work and home, these apps help you communicate quickly and focus on what’s important across all your accounts. Supports Office 365, Exchange, Outlook.com, Gmail, Yahoo! and other popular accounts.
An added account in Mail has folders such as the Outbox, Inbox, Drafts, Archive, Conversation History, Junk, Sent, and Deleted for your email messages. You can add or remove folders from Favorites under the email account(s) how you want.
If you like, you can pin to Start a folder for email account(s) from the Mail app to be able to quickly open the Mail app directly to a folder of the email account you want from Start.
This tutorial will show you how to Pin to Start a folder of an email account from the Mail app for your account in Windows 10.