Expressiveness of business graphics sometimes determines the success or failure of the presentation and you can achieve better perception of the audience by using in charts intuitively obvious representation of data by arrows.
Excel makes it easy to incorporate a pattern, texture, or graphic file for elements in your chart. E.g., you can create funny burger sales chart for your colleagues.
Range names is a powerful Excel feature which allows you to give a symbolic name for the cell or range of cells to be later used as convenient replacement for cell/range address in formulas.
You can use "Copy" (Ctrl+C) and "Paste" (Ctrl+V) options, but there is faster way to "copy" a formula to multiple adjacent cells.
This tip describes how to use fractions simply.
Having your 25 most recently used workbooks on the File menu is handy, but you may find it's not enough. You can increase the number shown up to 50, and you can pin (fasten) particular workbooks to the menu so that they remain there even if you haven't used them recently.
Gantt chart is a pervasive project management tool intended to reveal task management problems. But you can enrich it with additional information like project milestones, presentation dates and similar events.
Gantt chart is a horizontal bar chart that is often used in project management applications.
This tip is about how to add a vertical line in your chart. E.g., this will be useful to show data and highlight a current date.