The specific steps are as follows:
1. Add a bookmark
Select what you want to bookmark, or click where you want to insert a bookmark.
Click Bookmarks on the Insert menu.
Under Book Signature, type or select a book signature.
Click the "Add" button.
note:
The book signature must start with a letter and can contain numbers, but not spaces. You can use underscore characters to separate words, for example, "Title _ 1".
2. Show bookmarks in the document
Click Options on the Tools menu, and then click the View tab.
Select the bookmark check box.
If a bookmark is specified for the content, the bookmark will appear in the form of brackets ([…]) (brackets are only displayed on the screen and will not be printed). If it is a bookmark specified for a location, the bookmark will be displayed as
I
Shape marker.
3. Navigate to the specified bookmark
Click Bookmarks on the Insert menu.
In the sorting mode, select the desired book post display order.
If you want to show hidden bookmarks, such as cross references, select the Hide Bookmarks check box.
Unde book signature, click that bookmark you want to navigate to.
Click the locate button.
Delete bookmark
Click Bookmarks on the Insert menu.
set a good example
Click the book post you want to delete, and then click the Delete button.