Microsoft tests a more extensive Dark Mode for Word February 10, 2021 Word currently has a Dark Mode theme that only includes a dark ribbon and toolbars Microsoft is testing a new update that will provide a more extensive Dark Mode theme for Microsoft Word. Word currently has a Dark Mode theme that only includes a dark ribbon and toolbars. With the new update, users will also have a dark canvas within Word when they choose the theme. Ali Forelli, a Program Manager on the Word team working on Accessibility features announced the change in a blog post. “As we log long hours with our screens, it has become increasingly important to reduce eye strain and accommodate light sensitivity. Therefore, we’ve extended the Black Office theme to now include your document canvas as well,” Forelli said.