Via keyboard, built-in tools or third-party apps
How to rotate the screen on Windows 10
If you want to do something on your PC that requires you to change the screen orientation, you can use Windows 10’s screen rotation feature to do it. This lets you change your orientation from landscape to portrait and from portrait to landscape—however you set it up.
There are many reasons why you might want to rotate your screen in Windows 10. Maybe you want to use your second monitor in portrait mode for previews. Or maybe you have an app that only looks good in a certain orientation?
One of the many great things about Windows computers is that you have keyboard shortcuts to do almost everything on your computer. From opening apps to shutting down your computer, you have a time-saving shortcut to do it on your machine.