What should I do if I press the space key in Word to display a small point?

1. As shown in the following figure, we press the space key to display a dot, which is not the space we want.

2. Test the English status and check whether the problem persists.

3. Baidu searched later and found that we can select option 2 in "menu file"

 

 

 

4. After entering the page, we will see a space. We will cancel the selection.

5. Then, press the space to find the problem solved. The reason is that the problem is set.