Readers are drawn towards tables and figures (such as graphs) because these are perceived as easy reading, when compared to attempting to interpret a verbose account of the same content. Previous publications in these Best Practice Guidelines series have already given some basic instruction in Excel chart creation and in Excel automatic histogram creation. This paper will outline some more advanced instructions with regard to graphs and tables, along with suggestions pertaining to the general formatting of these items. Specific recommendations pertaining to Microsoft Excel will also be highlighted since this is the most commonly used charting software. At all times, graphs "should avoid prolixity, complexity and gaucheness and strive instead for simplicity, brevity, cogency and clarity."