Just like when working in Microsoft Word or Microsoft Excel, it is always a good idea to periodically save your work.

In fact, you may even want to save multiple versions of your work, as you continue to evolve it, in case you want to revert back at some point. While evolving your scripts, you can click on File, then Save or Save Version to keep appropriate copies of your notebook:

You can also save and share read-only copies of your notebooks even outside of Watson Studio so that others who aren't collaborators in your Watson Studio projects can see and download them. You can do this in the following ways:

• Share a URL on social media: You can create a URL to share the last saved version of a notebook on social media or with people outside of Watson Studio.
• Publish on GitHub: To support collaboration with stakeholders and the data science community at large, you can publish your notebooks in GitHub repositories.
• Publish as a gist: All project collaborators who have administrator or editor permission can share notebooks or parts of a notebook as gists. The latest saved version of your notebook is published as a gist.