Launch the Mail app by clicking on Windows Start menu > Mail.
To add a new email account to the Mail app, follow the instructions below. How to Add an Email Account to the Mail App It takes all your other email accounts and organizes them in one place, so you can access all your various emails without having to log in to different services or switch accounts. It streamlines the process of keeping tabs of all your emails, especially if you have multiple accounts.
The Mail app on Windows 10 is the operating system’s dedicated email client that users can use to send and receive emails.