Create a new Presenter file or edit an existing file. Select the file manager button in the taskbar (button with the file icon) and a menu unfolds. Select ‘Save as’ to save the Presenter file. A new window appears.
First, choose a suitable location to save the file. Then, select ‘Place here’.
Enter all the details and select 'Save as'. The window is closed automatically and the file has been saved.
You can open a Presenter 9 file in Presenter 10 and also save it in Presenter 10. You will only be able to read the file in Presenter 9, and edit it in Presenter 10.