Hi, are you using the steps in this article: [[Change the program used to open email links]] Where is the process breaking down? ---- If you were previously using Share (&bull;&bull;&bull; => Share), the Windows 10 Share feature moved. It's now on the context menu for the tab -- you need to right-click the tab up on the tab bar: <img src="https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2021-06-14-11-05-57-206833.png">