As a Progressive Web Application, TaskTrain can run in any current web browser but can also be installed to run in its own application window and be launched from its own icon on any device. If you haven't run TaskTrain on a device previously and your browser supports it, you will be automatically prompted to install TaskTrain approximately 30 seconds after signing in. Otherwise, follow these instructions:

1. Sign in to TaskTrain on the device you wish to install it.
   
2. Select Install TaskTrain… from the User menu at the top of the Navigation pane.
   
3. Press Install in the confirmation dialog that appears.
   
4. Press Add on the browser confirmation dialog that appears.
   
   TaskTrain is now installed on your device and launchable from its own icon. On smartphones and tablets, the TaskTrain icon is visible on your device home screen. Press on the icon to launch TaskTrain fullscreen.