Use SUMIF if you need to sum values for a particular person or other criterion.
Usually you can view a formula in the Excel cell when cell is selected, but you can protect spreadsheet to hide formulas in some cells.
This tip describes how to place into one cell both column and row header known as elbow.
Creating a thermometer chart you are not limited to a single color bar. Instead you can specify different colors for different value intervals. This tip shows you how to create a rainbow thermometer chart. E.g., working on some goal you can specify risk zones for it: red zone - risk of the fail is high, yellow zone - success/fail is unknown, green zone - success is not far enough.
Data visualization is a key cognitive tool that enables you to attract more attention to your statements. E.g., you can direct your organization attention to insufficiently developed goals and praise them for successfully performed goals. This tip shows you how to update thermometer char colors automatically according to the current process status.
Most reports and presentations contain a lot of boring charts that describe the state before and after some event, action, etc. However, using simple visual tricks you can shake up the audience and draw an attention to the essence of your presentation.
Excel propose easy and very fast way to create a chart by using shortcut keys.
This tip is about changing number separators in Excel - comma to point, point to comma, semicolon to comma, etc.
To emphasize differences between data in the chart it will be interesting to create a column chart in which the color of each column depends on the value displayed.
For some workbooks with big number of sheets or to highlighting some important data, it is necessary to create hyperlinks to another cell in the same spreadsheet.