In most text editing applications, including Microsoft Word, the keyboard shortcut Ctrl + Left Arrow is used to move the cursor one word to the left. This allows for much faster navigation through text compared to moving character by character with just the Left Arrow key alone. It's a fundamental shortcut for efficient text editing, enabling users to quickly jump between words without having to repeatedly press the single arrow key.
Let's look at the incorrect options: Moving the cursor to the beginning of the line is typically achieved by pressing the Home key. Moving one paragraph up is usually done with Ctrl + Up Arrow. Similarly, moving one paragraph down is accomplished with Ctrl + Down Arrow. These shortcuts demonstrate how the Ctrl key, combined with arrow keys, provides enhanced navigation capabilities beyond simple character or line movements, making 'Move one word left' the accurate function for Ctrl + Left Arrow.