Correct Answer:
D. Moves cursor to beginning of line
Keyboard navigation keys are essential tools for efficient text editing and document manipulation. Understanding the primary function of each key can significantly improve productivity when working with various applications.
- D: Moves cursor to beginning of line is the correct primary function of the Home key. When pressed alone, it repositions the cursor to the leftmost character of the current line of text.
- A: Moves cursor to beginning of document is incorrect for the standalone Home key; this action typically requires a combination like Ctrl+Home.
- B: Moves cursor to beginning of paragraph is not the standard function of the Home key.
- C: Moves cursor to beginning of screen is also not its primary function; it's line-specific, not screen-specific.