To access your mirror from the Edge panel, you'll need to have the Mirror app or widget added to your Edge panel. You can then access the Mirror app or widget by swiping in from the edge of your screen and tapping on it. If you haven't added the Mirror app or widget, you'll need to add it first. Samsung's Edge panels allow you to access your most-used apps and widgets quickly and easily, according to Samsung. Here's how to add the Mirror app or widget: Open Edge panels: Swipe from the edge of your screen to open the Edge panel. Add a panel: You can either add a panel with the specific app you want to access (like the Mirror app) or add a widget that includes a mirror function. Find the app or widget: Search for "Mirror" or the specific app/widget that includes a mirror function in the Edge panel. Select and add: Select the app or widget and add it to your Edge panel. Customize: You can also customize the position of the handle and the transparency of the Edge panel if desired.