What is the header line

Header line is a formatting method that adds horizontal lines at the top of the page. It is usually used to enhance the structure and visual effect of the document, making the document easier to read and understand. In Word, the header horizontal line is actually the paragraph border line, which is used to identify the starting position of the header.

Header line is a formatting method that adds horizontal lines at the top of the page. It is usually used to enhance the structure and visual effect of the document, making the document easier to read and understand. In Word, the header horizontal line is actually the paragraph border line, which is used to identify the starting position of the header.

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