Now that Twitter Circle has officially been rolled out worldwide (and appears to be working properly now), it's time to play with it. Here's how to use it.

Video Transcript Why do we use maps, charts and graphs in writing? Graphs, charts and maps are very useful for presenting complicated information in a visual way that is easier to understand.

This educational film teaches viewers how to construct mathematical line graphs to solve algebraic problems. It begins by reviewing statistical graphs and then explains the relationship between ...

Circle to Search allows you to highlight or circle text, images, or video on your screen and run it through Google's search engine. Here's how it works and which devices are supported.

Excel displays percentages of a whole using pie charts, also known as wedge charts of circle graphs. Businesses tend to rely on such charts. The diagrams appear cluttered when graphing many items ...

Google Circle to Search feature allows users to invoke the Google app on their Android phone and draw a circle to search for information.