To change or add a location to a certain Outlook Event, double-click on the day when the event is taking place.Once you’ve clicked on the Outlook Calendar app, its main window will open. If you still can’t find the app, type Calendar into the search box on top of the page and hit Enter. If Outlook Calendar is on the list, select it and jump to step number 5. If you can’t find the Outlook Calendar app on the list, select All Apps.It will show you the list of apps from the Office 365 package that you can use. After you’ve clicked the button, a new popup window will appear. The button you’re looking for looks like a square made of nine dots. From there, select the button next to the Outlook label.Let’s start by changing your location on specific Calendar Events from within the app. We’ll cover them in the steps that follow. The new and intuitive Outlook design allows you to access Outlook Calendar’s Settings in many different ways. Changing Your Location – the New Outlook Version Therefore, we’ll explain how to change your location in Outlook Calendar for both versions. However, not all Outlook users have switched to the newest version. Outlook has recently got a completely new and easier-to-use user interface. Changing Your Location in Outlook Calendar