You can create a shortcut to launch Nebo by pressing the shortcut button of your Surface Pen.
- Go to the Windows settings.
- Tap Devices, then tap Pen & Windows ink.
- Scroll down to the Windows Ink Workspace section.
- Under Click once, choose Launch a universal app, and below, choose Nebo.
From now on, you can open Nebo anytime you want by simply pressing your pen shortcut button.