1. First, click to open ppt. After opening PPT, we will select it after writing this word. You should resize the text first.

2. After it is selected, click on the animation above, and then select custom animation.

3. After customizing the animation, click the add effect above, and then select the emphasis option, regardless of other contents.

4. Then select the blinking below the focus. If you can't find the flash directly after turning it on, click More Effects.

5. After opening it, pull it down, find a flicker and select it. In this way, the text is adjusted to blink, so don't worry.

6. After setting it to blink, click the button above, there is a timer inside, click Open, and enter it for setting.

7. First, select the blinking speed. If we need to blink slowly, we will choose slow and fast. According to our own needs, we have the time shown above.

8. After setting, check when you choose to blink and when to stop. After selection, you can see the effect behind the big screen.

9. If you need to adjust the flashing color, just select the text and change the color of the font.