If you want to know more detailed information, you can find the build number next to About Outlook.If you have subscribed to the annual Microsoft 365 program, the Outlook version will simply be Microsoft 365. Then under Product Information section, you are able to find your version number.In this situation, click Help to continue. If you don’t see it, you may have an older version of Outlook. In the pop-up window, navigate to the Office Account tab and click it.What Version of Outlook Do I Have on Windows?įirst of all, we will show you how to check what version of Outlook you have on Windows. We will show you how to check Outlook version on Windows, Mac, PC and Tablet. What Version of Outlook Do I have | How to CheckĪs for how do I know what version of Outlook I have, this post will show you three different situations. However, with so many versions of Outlook in use, do you know what version of Outlook you are using? If not, keep on your reading and this post will elaborate on what version of Outlook you have. It was appeared in Office 97 and has been updated regularly. It is part of Microsoft’s productivity suite since 1997. Outlook has been one of the most popular emails. What version of Outlook do I have? How do I know what version of Outlook I have? How to check what version of Outlook I have? This post from MiniTool will show you how to check Outlook version on PC, Mac and tablet.