In Word, how to type this long dot symbol in the graduation thesis directory?

Insert the automatic directory and it will come out automatically.

1. After setting the title, enter the reference page and click the Directory option.

2. After clicking the directory, you can choose automatic directory format or custom directory.

3. After clicking the custom directory, you can select the symbol in the tab leader.

4. After selecting tab leader to generate the directory, the dot will come out.