Getting started with the new Outlook for Windows - Microsoft Support
Get started with the new Outlook for Windows by joining Office Insiders. You'll get a first look at the newest version of Outlook and you can give feedback to help improve it.
Add an email account to Outlook - Microsoft Support, email microsoft
Update your Mail and Calendar apps to use this type of account - Microsoft Support, email microsoft
New Outlook for Windows - What you need to know — LazyAdmin
Add an email account to Outlook - Microsoft Support, email microsoft
New Outlook for Windows - What you need to know — LazyAdmin
Outlook on the web - Wikipedia
Turn On or Off Try the new Outlook app in Windows 10 and Windows 11 Tutorial
Issues transferring from old Outlook to New - Microsoft Community
Installing the new Outlook for Windows - Microsoft Community Hub
New Outlook For Windows Desktop App Features Walkthrough HTMD Blog