To save your scene automatically in timed intervals
- Select Windows > Settings/Preferences > Preferences.
The Preferences window appears.
- In the Categories, under the Settings section, select Files/Projects.
- In the Autosave section, turn on Enable.
- Set any additional options and click the Save button.
Note:
The autosave file has the same name as the source file, followed by the word AUTO-SAVE and an incrementing number.