You can change the contents or formatting of text objects.
To edit text
Double-click the text object that you want to edit.
The Fonts toolbar appears.
Do the following:
Change the text.
Use the options in the Fonts toolbar to change the formatting, including font, size and style.
Tips
You can also use the Fonts toolbar to control alignment, create subscripts and superscripts, create bulleted lists and add mathematical symbols (see Inserting mathematical symbols).
You can also edit the formatting of the text using the options in the Properties tab.