Hi Corinned,

To use timer on Whiteboard for Windows: SEE HERE

To use timer on ViewSonic IFP - Viewboard: SEE HERE Page 34

Tap tool bar trigger icons.
Tool bar trigger icons are on the edge of the ViewBoard, launcher providing access to your tools. Tap on the last icons, "More tools" Tap on "Stop Watch" To use timers on Whiteboard for Android and Classroom, please use youtube video.