These are two color thermometer style PPT histograms, the design is very individual.
Outer space,Outer space, Download powerpoint templates, powerpoint, ...
Rocket Robot,Rocket Robot, Download powerpoint templates, powerpoint...
Touch Technology,Touch Technology, Download powerpoint templates, po...
TWO DIRECTIONS,TWO DIRECTIONS, Download powerpoint templates, powerp...
cyber season,cyber season, Download powerpoint templates, powerpoint...
Computer viruses spread,Computer viruses spread, Download powerpoint...