Change Margins

1.	on File.
2.	on Page Setup.
3.	on Margins.
4.	size of margins.
5.	on OK.

Change Paper Size

1.	on File.
2.	on Page Setup.
3.	on Paper Size.
4.	in the box below Paper Size.
5.	on a paper size. (Letter or Legal)
6.	on OK.

Change Paper Orientation

1.	on File.
2.	on Page Setup.
3.	on Paper Size.
4.	on Portrait or Landscape.
5.	on OK.