Final answer:
The keyboard shortcut to move right one screen is Page Down.
Step-by-step explanation:
The keyboard shortcut to move right one screen is Page Down (option A).
Page Down is commonly used to navigate down one screen in documents, web pages, and spreadsheets. It moves the cursor or scroll bar downward, allowing you to view the content that follows. It is a convenient shortcut for quickly scrolling through long documents or pages.
Other keyboard shortcuts, such as Shift + Page Down (option B), Ctrl + Page Down (option C), and Alt + Page Down (option D), have different functions and are not specifically used to move right one screen.
To move right one screen on a computer, the correct keyboard shortcut among the options provided is Ctrl + Page Down. This shortcut is used in various applications to navigate through pages, documents, or spreadsheets, shifting the view to the next available screen to the right. For instance, in spreadsheet applications like Microsoft Excel, if you press Ctrl + Page Down, it will move the active cell one worksheet to the right.