This Writer advanced tutorial explains how to change margins in Writer – LibeOffice, OpenOffice.
You can extend LibreOffice functionalities using third party extensions.
This advanced LibreOffice Writer tutorial explains how you can create professional looking custom heading styles.
This advanced tutorial would help you to convert multiple docx, odf, odt files to PDF using the free LibreOffice office suite.
This beginner’s guide would help you to add basic Table of Contents in Writer document.
This advanced tutorial will explain how you can suppress or clear out recent document list in LibreOffice. This applies to the all LibreOffice suits of components (Writer, Calc, Impress, Draw etc).