How to: Move to the next or previous slide in PowerPoint 7.0.
Solution:
Click 'Next Slide' or the 'Previous Slide' at the bottom of the scroll bar.
1) To move to the next slide, click 'Next Slide' at the bottom of the scroll bar.
Next Slide button
2) To move to the previous slide, click 'Previous Slide' at the bottom of the scroll bar.
Previous Slide button
