In MS Word, which key is used for spelling check:

A. F3
B. F9
C. F10
D. F7 

🧠 Explanation:

F7 in MS Word triggers spell check, ensuring error-free documents. For tech students, this highlights word processing, making it a key topic for studying digital literacy, software tools, and productivity. Spell check improves quality. Understanding this ensures efficient Word use. It’s essential for mastering document tools for professional tasks. Studying F7 offers insights into how software improves text, crucial for IT, technical writing, and business.