Microsoft 365 for Business/Enterprise vs. Then there are still some other mail clients within the Outlook brand: Outlook on the Web App (aka OWA) is the web based mail client (interface) that is part of Microsoft Exchange Server,, and subscribers of Microsoft 365 for Business/Enterprise/Education and Exchange Online.is a free web based mail account (which used to be Hotmail).Outlook is the mail client application of the Microsoft Office suite.The Outlook brandīasically, the 'Outlook' brand stands for everything that focuses on email. Yes, this can become more than a little confusing for anybody sometimes age doesn’t have much to do with it.Īlthough the similar naming makes a lot of sense for marketing purposes, for troubleshooting and looking up information it is quite a pain to find out if it indeed applies to you. What is what exactly and what do I use it for when?

Call me old but I can't seem to keep up anymore with what exactly is meant with Outlook,, Office, Office 365, Microsoft 365 and logging on with or Microsoft Accounts to Windows and Office.

Web outlook