Enter and Edit Chart Data

• After you insert a chart into your presentation, you need to
  replace the sample data with the correct information
• When you enter or import your own data, the chart is
  updated automatically in PowerPoint
• To edit data, click the Edit Data button in the Data group
  on the CHART TOOLS DESIGN tab
• The y-axis is also referred to as the vertical axis or value axis,
  and the x-axis is also referred to as the horizontal axis or category axis

1. Open PPT3 file from the last page.
2. Click the chart object on Slide 5.
3. Click Chart Tools Design tab.
4. Click the Edit Data button in Data group.
   
5. Enter data as below.  Press Tab to move to right Press ENTER to move down.
     Close the spreadsheet.
6. Select Style 5 as below.
   
7. Click Color and Click the Colorful Palette 2 in the Colorful section.
    
8. Click a blank area on the slide.
9. Save the file and go to Insert Slides from Other Presentations