Excel automatically distributes these points along a uniform X axis. To add more data to the Y axis in a line chart, add additional numbers in cells below your existing data.

A trendline in Excel is a line that shows a general trend (upwards/downwards or increase/decline). Thus, it can help in a quick interpretation of the data. The trendline in Excel can be added to a ...

You might add data labels or use pictures instead of a plain column in a column chart. One clever visual tool for highlighting a specific chart element or data point is to add a vertical bar.

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.; Line graphs can help make data easier to understand by creating a visual representation ...