Which key is used for justifying text in MS Word?

🧠 Explanation:

Justifying text in MS Word aligns it evenly along both the left and right margins, giving a clean, professional look to documents. The shortcut Ctrl + J allows users to apply this formatting quickly without navigating menus. “Used” is a past participle showing the function assigned to this key combination. Other alignment shortcuts include Ctrl + L for left, Ctrl + R for right, and Ctrl + E for center alignment, but only Ctrl + J ensures even spacing on both sides. Using shortcuts increases efficiency while editing and formatting documents, saving time for frequent Word users.