if you added new data series to the spreadsheet and now want to include them into your chart), click the Select Data button at the right sidebar - a new window opens.

If you need to change the data range used to plot the chart (e.g.

The color of all chart elements can be changed if you select a new Color Scheme using the icon at the Home tab of the top toolbar.

When you select a vertical or horizontal axis or gridlines, the stroke settings are only available at the Shape Settings tab: color, width and type. you can use a gradient fill or one of the available textures). Select the chart or its element on the worksheet, click the Shape Settings icon at the right sidebar and choose the necessary Fill type (e.g.

You can apply your custom fill to the chart background as well as to any chart element, such as plot area, data series, chart title, legend etc.

Note that there are some other options allowing to change the look of the chart: To quickly change the chart appearance, use the Style menu at the right sidebar and select the necessary preset from the collection of predefined styles.

How to make a pie chart in excel mobile