Using the font properties in the Properties window, you can modify the style and size of the text that appears in controls you have added to your forms. You can choose from the available font styles and sizes supported by your system. To change the text in your form, change the font properties, such as FontName, FontSize, and FontBold, shown in the Properties window.
To change the text in your forms
In the Form Designer, select the control you want to change.
In the Properties window, drop down the Object list, and select the object you want to change.
Locate the font property you want to change, and set its value.