To expand the word count available in the presentation editor, you can import third-party dictionary files in the .dic format. To do this, proceed as follows:
1.Open the Custom dictionary window using one of the methods described above.
2.In the Custom dictionary window, click Import.

3.In the file manager window that appears, select a file with the .dic extension and click Open.
When finished, the file content will be displayed in the Custom dictionary.