Right tab aligns text on the right of the tab stop. Text flows to the left. Center tabs aligns text at the middle of the tab stop. Text flows equally left and right with the tab stop being the center point. Decminal tab aligns numbers on their decimal point.
Decimal tabs are useful when aligning a column of numbers to be totalled.
Vertical line tab creates a vertical line at the designated tab stop. Vertical line tabs can be used to create lines down a page that is formatted with columnar text. Click the tab selection button until the type of tab you want to insert appears. Click the mouse button once. Once a tab has been placed on the ruler, you can adjust the setting by dragging the tab to the new location.