Instead, you’ll have to make a registry tweak, but don’t worry – follow this guide and our Regedit best practices and you’ll be safely on your way. Microsoft’s data likely shows that taskbar thumbnail previews greatly enhance productivity, so there isn’t an easy settings switch. In the left pane of the open dialog box navigate User Configuration > Administrative Template > Start menu and Taskbar. This lets users quickly identify which window is which, and hovering over the thumbnail displays the whole application for a larger reference.ĭisabling this feature is unfortunately not as easy as it once was. We’re going to show you how to enable or disable taskbar thumbnail preview in Windows 10 to suit your preferences.įor the unfamiliar, taskbar thumbnails show a window preview when you hover over an icon. The first thing to try if the Taskbar thumbnail preview is not working or showing for you on your Windows 10 device, is to check and ensure that taskbar. Unfortunately, the feature can also take up a lot of screen real-estate when trying to perform other tasks, causing frustration. Windows 10’s Taskbar Thumbnail previews can be incredibly useful, especially if use your taskbar in its default icon view without labels.