1.Double-click on the cell table in the worksheet or document to open it.
2.Select the cell with text that you want to edit or in which you want to enter new text.
3.To insert new text into the cell, simply type it in.
4.If you want to edit existing text, press F2 or click again on the cell that is already selected and then edit the text.
5.If you not only want to enter text, but also want to format it and insert fields, press the ENTER key or double-click on the cell. A dialog box appears, allowing you to edit the text.