162Essential apps

3.Slide across the toolbar at the bottom to choose from different editing functions.

If you don't see the toolbar, tap > Toolbar on.

4.When done making your changes, press and then tap either Save or Save as.

Editing a presentation

1.With the Microsoft Office PowerPoint document opened, tap .

2.Tap to show the other slides and tap the slide that you want to edit.

3.Do any of the following:

§To add another slide, tap and then choose a layout.

§To edit text, tap a text box on the presentation twice.

§To resize an image or a text box, tap it and then drag .

§Use the tool bar at the bottom to continue editing the presentation.

4.Tap to preview the presentation.

5.Press and tap Save or Save As.

Editing a worksheet

1.With the Microsoft Excel file opened, tap a cell on the worksheet.

2.Do any of the following:

§Tap the formula bar and enter text, figures, or symbols.

§To enter a function, tap .

§To select multiple cells, tap a cell and then drag .

§To change the format of the text or numerical value, tap a cell and then tap > Format.

§To insert a graph, select the information that you want to include in the chart and then tap > Insert > Chart.

§Use the tool bar at the bottom of the screen to continue editing the worksheet.

3.Press and tap Save or Save As.

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HTC Butterfly manual Essential apps