A. CTRL+S
B. F7
C. F10
D. None of these
🧠 Explanation:
F7 checks spelling mistakes in MS Office, ensuring accuracy. For tech students, this highlights document editing, making it a key topic for studying digital literacy, productivity, and IT. Spell-check improves quality. Understanding this ensures effective software use. It’s essential for mastering Office operations. Studying F7 offers insights into how documents are polished, crucial for IT, business, and communication.