Font – Displays a font selection dialog box. You can select any font, font style (regular, bold, italic), and size.
Last Font – Quickly changes the selected text to the last font you selected using the Font menu item.
Bold –Toggles the selected text to bold or not bold. (select characters that use the same font)
Italic – Toggles the selected text from italic to not italic. (select characters that use the same font)
Underline – Toggles the selected text from underlined to not underlined. (select characters that use the same font)
To Upper – This will convert all alphabetic characters to -UPPER CASE. If you have any “special” graphic characters selected, this may change those as well.
To Lower – This will convert all alphabetic characters to -lower case. If you have any “special” graphic characters selected, this may change those as well.
Font – Displays a font selection dialog box. You can select any font, font style (regular, bold, italic), and size.
Last Font – Quickly changes the selected text to the last font you selected using the Font menu item.
Bold –Toggles the selected text to bold or not bold. (select characters that use the same font)
Italic – Toggles the selected text from italic to not italic. (select characters that use the same font) 
Underline – Toggles the selected text from underlined to not underlined. (select characters that use the same font)
To Upper – This will convert all alphabetic characters to -UPPER CASE. If you have any “special” graphic characters selected, this may change those as well.
To Lower – This will convert all alphabetic characters to -lower case. If you have any “special” graphic characters selected, this may change those as well.