One way to improve your spreadsheet is to present data in chart form, and Excel is a great program for doing just this.

Enter the “Column Column Chart” in Microsoft Excel, a clever visualization technique that combines category-level data with overall totals to tell a more complete story. Whether you’re ...

Bar graphs are used to show sets of data in more specific categories. 32 students were asked which season was their favourite. The table shows the results. Construct a bar chart that represents ...