rotate document from portrait to landscape

[Anthony]

I want to design a document but the blank template is in portrait, how do I
rotate it to landscape?

Thanks.

 

[Chuck Davis]

I want to design a document but the blank template is in portrait, how do I
rotate it to landscape?

Thanks.

Choose Page setup from the File drop down menu.

 

[Mary Sauer]

Select all, arrange, rotate 90 degrees.