Most Data Scientists are familiar with Git and GitHub which is a version control tool. However, there exist many people who are not aware of the Version History in Google Documents, Spreadsheets and Presentations. Let me show an example of Version History in Google Docs:
- Open your Google Document
- At the top, click File–>Version history
On the left, you will see the date of the changes as well as the names of the authors. For example, on July 16, 2019, 4:15PM, Giulia Penni made a change.
You can click on any change, and you will see the changes like here:
And finally, you can restore the previous state by clicking on the Restore this version button:
