
PowerPoint Presentations and Spreadsheets 159
Figure 5.22 Header and Footer Dialog Box
2. Select the Slide number check box to display the slide numbers on the slides.
3. Select Apply to insert slide number in the current slide, or Apply to All to insert the numbering in all slides.
Changing Background You can change the appearance of your slide
background by changing its colour, shade, pattern, or texture. Power-
Point contains a number of pre-defined backgrounds or, if needed,
you can create your own background. Note that backgrounds can be
applied to individual slides or to the whole presentation. To change the
background, select Background ...