- In the Page Tab click on Size. This opens a dropdown menu of standard page sizes. This will change the size of the current page.
- You can also enter your own custom setting or change the default you can do so by clicking on More Settings.
- Click on the three dots in the right corner to open more options.
- This will allow you to decide which pages need to be changed. You can choose from the options available in the Page Range section.
- The Fixed section will let you pick between the already existing page sizes. Choose from the dropdown.
- In the Custom section, you will be able to choose a unit of measurement. Once you have done so, enter the dimensions for the length and width of the page.
- Choose the Make Default and the new page size will be used when new documents are created.
- When you are ready, click on Apply and the changes will be made.