How to Change Paper Size in Word 2007

1. Open your Microsoft Word file.
2. Click on the 'Page Layout' tab.
3. Click on the 'Size' button in the 'Page Setup' group.
4. Select the paper size you want. If you do not see the option you want, select 'More Paper Sizes.'
5. Click on the first drop-down menu under 'Paper size' and scroll down to select 'Custom size.' Type in the height and width of the paper size by inches or use the up and down arrows to adjust. When you are finished, click 'OK.'