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.

Image: PixieMe/Adobe Stock There are lots of ways to highlight a specific element in a Microsoft Excel chart. You might add data labels or use pictures instead of a plain column in a column chart ...

How to Add a Legend on Excel for Mac. Charts enable your company to display in compelling graphical format the contents of its Excel worksheets. Whether you've created a chart without a legend or ...