1. Click on the toolbar. Select a file type in drop-down menu.

2. Save the new file in some folders of the repository by selecting the target folder in the Workspace pane, then click on the toolbar;

Or, go to File --> Save As... from the top menu;

Or, press Ctrl+S keys.

3. Type the name of the new file in the Save file as form.

4. Click Yes to accept creating the new file.