We manipulate design properties, such as type size, font style, spacing, column width and placement, using software that allows them to view each page as it would appear in print. After a publication is finished, they may be required to deliver it to the printer. Since most publications are also available online, layout editors are often responsible for transferring material to the Internet using Web publishing software. They may also perform other editorial tasks, such as creating captions, writing articles and copyediting content.