Customizing the Editor

To turn on autosave

On the Editor tab, in the Topic group, click Tools, and then click Editor Options.
Select the Automatically save changes check box.

To change Editor shortcuts

On the Editor tab, in the Topic group, click Tools, and then click Configure Shortcuts.

To change how often back up copies of source and .dtx files are saved

Doc-O-Matic automatically creates a backup file every time you save changes made in the Editor by default. The .bak files are stored in your project directory.
On the Support tab, in the Settings group, click Application Options.
Click + next to Editor, and then select Backups.
Click the corresponding option.