Super resume skill line break operation method is as follows:

1. Set cell line break First, select the cell that needs text line break, click the right mouse button, select cell format, and open the cell format window.

2. Switch to the "Alignment" tab for pagination, and select the check box before "Word Wrap" under "Text Control".

3. When you return to Excel and use the mouse to resize the cell, the text will automatically wrap at the same time.