A pie chart graphically displays a proportional relationship to some total. As an example, you might have a list of business revenues and wish to illustrate the greatest stream of income in relation ...

This 2.4 GHz Wireless Presenter Red Laser Pointer is portable. An essential nice assistant of demonstrations or presentations, you can easily point to the PPT or blackboard in any corner of ...

If you want to make a presentation using a mouse pointer but the mouse pointer is inconspicuous or if you do not have a laser pointer,PointerStick"is. The design, color and size of the mouse pointer ...

When I do a presentation that includes spreadsheets, I usually use arrows to illustrate the relationship between numbers, and while it works OK, it lacks pizazz. Is there some way I can add more ...