2. Select the "screen" option, click the right mouse button and click "Add Program", as shown below, to add "Program 2".

3. Then select "Program 2" and click on the right side of the mouse to select the "Add Subtitle Area" option.

4. Then select "Subtitles".

5. Then click the "Subtitle" button below to add a subtitle box for writing. After the content is finished, just remove the "Enable" box under the "Dazzling Border" on the right.