# Fullscreen access Once and JupyterLite example has been activate by a user, and "Open in Tab" button is available that will open the same JupyterLite instance in a separate tab. ## custom link to JupyterLite You can access the JupyterLite deployment that `jupyterlite-sphinx` made for you, in fullscreen, following the `./lite/lab` and `./lite/retro` relative urls: - [JupyterLab](./lite/lab/index.html) - [Notebook](./lite/tree/index.html) If you want to open a specific notebook in fullscreen JupyterLab/Notebook you can use the `path` URL parameter, e.g. `./lite/lab/?path=my_noteboook.ipynb`.