How to give a presentation. Presentations can be used to convince or persuade people or just to give them information. The key to any good presentation is preparation. Planning your talk is crucial.

If you’re looking to improve your skills in creating Excel charts and transform how you visually represent data, this guide by Simon Sez IT is an excellent resource. It covers everything from reliable ...

Charts and Graphs are useful tools used for conveying information to clients. Complex numerical data are often presented in graphical form so that they can be easily understood and remembered. The ...

The classic horizontal bar chart is something we’re all familiar with. For many of us, it was the first ‘chart’ we learnt in school, usually alongside Venn diagrams and line graphs. That’s because bar ...

A reader need go no further than page two of Leland Wilkinson’s The Grammar of Graphics before reading, “We will also come to realize why a histogram is not a bar chart and why many other graphics ...