premise: How to change a page to landscape on microsoft word on pc or mac<br>Open the document in microsoft word. You can do this by double-clicking the document on your computer. [substeps] Alternatively, open microsoft word first (under all apps in the start menu on windows, or in the applications folder on macos), then open the document.
hypothesis: Microsoft word only allows you to have your page in landscape mode.
reason: It talks about switching it to landscape mode. If it only allows you to have it in landscape mode, then you would never need to switch it because it would always be that mode. Since you can witch it it means that there is another mode. 