To adjust the page setup:
Go to the File2 menu, and click Page Setup.
A Page Setup window will appear.
Click the Page tab.
Here, you can specify the:
Orientation: Choose Portrait (long edge vertical) or Landscape (long edge horizontal).
Scaling: Choose Adjust to change the size of your sheet print out. To have the sheet print out larger than its normal size, increase the percentage. To have the sheet print out smaller, decrease the percentage to a value less than 100. Or, choose Fit to have your entire sheet squeezed into a certain number of pages.
Paper size: Specify the size of paper you are using in your printer (Letter, Legal, A4, etc.).
Page Numbering: By default, page numbers will appear at the bottom of each sheet. (To change this setting, see Headers and Footers.) Page Numbering will automatically begin at number one. To start at a number other than one, click Start with page number, and specify a number in the text box.
When you are done, click OK.