Sometimes I feel that the characters in CAD are too big or too small, so I need to adjust the font to meet my drawing needs. You can enter the SC command, then press enter, select the word to enlarge, and then enter the magnification (please note that the magnification should be greater than 1, and less than 1 to reduce the font). Of course, if you don't want to use shortcut keys, the steps to adjust the font directly are as follows:

1, single-line text size, directly select the text, and then press CTRL+ 1 to find the height in the properties dialog box, and modify the height parameter to change the text size.

2. To modify the size of multiline text, double-click the text to open the text editing dialog box, select all the text, then modify the height and text size, and confirm after modification.