To Make the Heading Smallest
Step 1
Choose Format>Heading>Smallest
To make the smallest heading, you have to choose the Heading option from the Format menu and select the Smallest option from the list.
The example of this can be seen in the picture below.
Before
After
To work with Address command
Step 1
Choose Format>Address
In order to work with Address command, you have to select the Address option from the Format menu.
Step 2
The picture below shows how Before and After Address command is used.
Before Address
After Address
To work with Paragraph command
Step 1
Choose Format>Paragraph
In order to work with Paragraph command, you have to select the Paragraph option from the Format menu.
Step 2
The picture below shows how Before and After Paragraph command is used.
Before Paragraph command
After Paragraph command
To work with Preformatted command
Choose Format>Preformatted
In order to work with Preformatted command, you have to select the Preformatted option from the Format menu.
Before Preformatted
After Preformatted 
