What is the difference between Windows 10 Mail and Outlook?

The main difference between Outlook and the Mail app is the target audience. The bundled app with Windows is meant to cater to consumers and those who check their emails on a daily basis. … A neat feature of the Mail and Calendar apps is the design language, which fits in comfortably with Windows 10.

What is the best email program to use with Windows 10?

Here are the best email client software programs for Windows 10: Microsoft Outlook. EM Client. Mailbird.