A quick way to set a tab stop in your document is to click the location on the ruler where you want the tab to appear or to select an existing tab stop and move it to a new location. 
If you need to set a right-aligned tab:
- On the Home tab, in the Paragraph group, click on the bottom right-hand arrow to open the paragraph settings box.
- On the screen that appears, click the Tabs button at the bottom left.
- Set the Tab stop position, choose the right alignment, then click Set and OK.
Note: Don't see the ruler at the top of your document? Click View > Ruler in the Show Group. If you want to see the tab stop characters in your document, choose Show/Hide on the Home tab.