Sign Board design are considered a symbol of personal recognition and are widely used in business, not only for agreements but to close deals and contracts.
board Backgrounds
ChalkBoard
Free Chalkboard PowerPoint backgrounds is a free PPT template that you can use to make presentations with a chalkboard background.
Black board for School
Click on the picture to see the big picture, right-save as you can. High quality Black board ppt template file.
Blank Board
PPT Blank Bulletin board Powerpoint Backgrounds for Presentation Slide free on category powerpoint.
Border & Frames
Circuit Technological
This Circuit technological powerpoint backgrounds for you. You can download it.
Vintage Board
Free Vintage Board PowerPoint Template is a free vintage background for presentations that you can download if you are looking for a simple background with vintage theme style.
Blackboard – School subjects
Download Free Blackboard - School subjects Powerpoint Backgrounds allows you to prepare your aesthetic school presentations. This Blackboard - School subjects Powerpoint includes rounded objects with shadow of black and…
School Education Board
The templates under School Education PowerPoint templates category can be used for final thesis or graduation purposes as well, for example you can checkout the Table Board PowerPoint design..
3D
Chalkboard
Download Chalkboard Presentation PPT Backgrounds. Landscape US Letter size chalkboard that could be used as a background.