This is how you change the font
The items within those two tags will be changed to the attributes you provide. The two choices I have given you are...
You would change the font by applying this to the tag.
<font face="arial"> This would be in arial. </font>
You could change the color of the font by applying this to the tag.
<font color="blue"> This would be blue. You can also type the hexadecimal code for a color. You can look that up on Google.</font>
You can change both the font and the color by typing this.
<font face="arial" color="blue"> This would be in Arial and blue</font>