A. F1
B. F2
C. F4
D. F9
🧠 Explanation:
The F1 key in MS Word opens help, providing user support. For tech students, this highlights software tools, making it a key topic for studying digital literacy, software navigation, and productivity. F1 aids troubleshooting. Understanding this ensures effective Word use. It’s essential for mastering user support tools. Studying F1 offers insights into how software provides help, crucial for IT, technical writing, and business.