1. Start the PowerPoint presentation, hold down the CTRL key and click the left mouse button to select multiple graphs that need to perform the same action, where we select the three graphs shown here. Select the Animation tab, and in the Animation Options group, click the Custom Animation button.
2, pop-up "Custom Animation" window, in the "Add Effect" drop-down box for selected graphics to choose an effect, where we choose to "enter"-"fly in."
3, in the "Custom Animation" window, we can also animation "direction", "Speed" settings, where we in the "direction" of the Drop-down box to select the "from the bottom" option, in the "Speed" drop-down box to select the "very fast" option. Finally, we can click the Play button to see the effect of the slide. Tip: If you do not set the start item for the Custom Animation window, the default selection of multiple objects simultaneously executes the action.