The method of using a separator to start the next page in a word document is as follows (take word20 19 of windows 10 system as an example):

1. Open the word document and click the position where you want to start the next page.

2. Click the Insert button at the top of the interface.

3. Click the paging button in the interface that opens later.

4. Then you can see that the content under the page break has started a new page.