How to Change the Sizes of the Icons on an iPad
The home screen of the iPad features icons to access different features and programs. You cannot make the icons any smaller, but you can make the icons appear larger. Enable the zoom feature on the iPad to create larger icons.
Press the Home button on the front of the iPad.
Tap the "Zoom On" slider.
Double-tap the screen with three fingers to zoom in and make the icons larger. Drag your three fingers while positioned on the screen to move the slider around the screen.