Check out this fun wooden ruler from designer Shay Shafranek, which has a built-in digital display. The ruler works by pressing down on the edge of the device, and the ruler will automatically measure ...

Screen Ruler can be triggered with the Win + Shift + M shortcut by default, and it should go without saying at this point ...

The Ruler option in PowerPoint 2007 displays a measurement guide along the top and right side of the creation window. When you move your cursor, PowerPoint tracks the movement by placing a location ...

With the rulers enabled in the print or draft layout, you can change the margins and tabs. This article explains how to display the ruler in Microsoft Word—and how to use the ruler to change margins ...