The first step is to open a document and reduce it to 50%, which is convenient for viewing the style, as shown in the figure.
Step 2: Turn the document to be vertically arranged into a horizontally arranged document, click the file in the upper left corner, and then select Page Setup, as shown in the figure.
Step 3: In the pop-up window, click Horizontal, as shown.
The fourth step is to change a vertical row into a horizontal row.