Imagine that you’re presenting your weekly sales data in your weekly sales meeting. You have the spreadsheet on your laptop screen, which is connected to the projector and one of your colleagues asks “what was the total revenue”?

You begin to panic as you’re not that confident creating formulas in Excel and you don’t want to show yourself up in the meeting. However, don’t fear – there’s an easy solution and the short videos below explains exactly how to do it.