Outlook, which I now often refer to as “ Microsoft Office Outlook“, is: Outlook (the program) Microsoft Office Outlook icon.
is a website and online email service provided by Microsoft.Outlook for Windows is an email program that will apparently replace the default Mail and Calendar app in Windows 10 and 11 and is beginning to be rolled out in 2023.Outlook is an email program you install on your computer and is part of Microsoft Office / Microsoft 365.