• Double-click the cell in which you want to insert a line break. Click the location inside the selected cell where you want to break the line.
• Press Alt+Enter to insert the line break.

Line break in Excel means inserting a new line in any cell value

Double click the cell where you want to edit and place the cursor where you want to insert the line break. press alt key and the enter key at the same time in the keyboard. This will insert a line break in the cell.

Double-click the cell in which you want to insert a line break. Click the location inside the selected cell where you want to break the line. Press Alt+Enter to insert the line break.