Change screen orientation - so it'll work

If you are using a rotating screen, you can change the screen orientation accordingly - for example, so that you can edit portrait documents better.

Change screen orientation in Windows 7

1. Right-click on the desktop and select the "Screen Resolution" option from the context menu.
2. Now click in the dropdown menu "Alignment" and select the desired setting.
3. To confirm the setting, click on the [Apply] button. If the display matches your expectations, you must click the [Keep changes] button within 15 seconds.

Read here how you can use shortcut to turn the screen in Windows 8.