How will you change the page orientation of your spreadsheet from portrait to landscape?

To change the page orientation of a spreadsheet from portrait to landscape, you can follow these steps:

1. Open the spreadsheet in the program you are using (such as Microsoft Excel or Google Sheets).
2. Go to the "Page Layout" or "Layout" tab in the toolbar.
3. Look for the "Orientation" or "Page Setup" option.
4. Click on the option and select "Landscape" from the dropdown menu.
5. The page orientation of your spreadsheet will now be changed from portrait to landscape.

In Microsoft Excel:

1. Click on the Page Layout tab.
2. In the Page Setup group, click on Orientation.
3. Select Landscape.

In Google Sheets:

1. Click on the File menu.
2. Select Page setup.
3. Under Page orientation, select Landscape.
4. Click OK.