What is MS Outlook? MS Outlook is the preferred email client used to send and receive emails. Outlook also provides access contact, email calendar and task management features. Outlook can be used as a standalone personal email software, and business customers can use Outlook as multiuser software. Users can integrate it with Microsoft SharePoint to share documents and project notes, collaborate with colleagues, send reminders and more. What’s new in MS Outlook 2021? Outlook 2021 for Windows lets you better manage your inbox with the addition of new capabilities including Search at Top and Translator. Instant searchSelect the search bar (located above the Outlook ribbon) to help find email messages anywhere in Outlook. TranslatorTranslate email messages into more than 70 languages on the fly and view the transcript, all within Outlook. Stock mediaSee a curated library of stock images, icons, and more that help you express yourself. Color pickerFor any property where you can define a color, you can now enter a Hex color value in the Hex box.