In version 19, icons are added to the taskbar when you open windows such as another 3D Viewer or the 3D-GIS Query panel.
When you hover over the icons, you will see a thumbnail preview of that window’s contents. They also give you quick access to windows that you use repeatedly.

When you reopen a window, the icon will already be in the same location as the last time you used it.
Previous tips can be found under the Software tip category in the News section and in the Archives section of our website.