Select a certain part of the word in Office Word

Q: I want to select a part of a word, but when I start to drag the mouse to select, word always automatically selects the entire word and the trailing space. What can be done?

A: the reason for this problem is that the option "select the entire word at regular intervals" in the word settings is turned on. you can cancel this option. The specific operation steps are as follows:

(1) Click the option command on the tool menu.

(2) Click the "edit" tab in the pop-up window, and click the mouse to remove the check box "select the entire word automatically selected.

(3) Click "OK" to save and exit.