The row of buttons is used to select the font and font size, and to format the document and the written text. Below you will find a description of the different button functions.
Font and Size. Here you can select your text font and font size.
Attributes. Here you can select either the Bold, Italic or Underline option.
Alignment. Here you can select whether to align your text to the Left, Center, Right or Justified.
Zoom. Here you can zoom in or zoom out the text.
Bullets list. Here you select a numbered list or a regular bullets list.
Tab Stops. Here you can make quick tab stops which are later inserted by clicking on the tab bar under the ruler. To delete a tab, just select it and drag it from the tab bar. The available tab stop types are: Left, Right, Decimal and Center.
Show/Hide. Here you can choose whether or not to show non-printable characters.
Font Color. Here you can select the color of your font.