In MS Word 2016, to extend a selection to one line up, press:

🧠 Explanation:

In Microsoft Word 2016, to extend a text selection one line upward, users press Shift + Up Arrow. This keyboard shortcut allows precise control over text selection by highlighting the content from the cursor’s position to the line above. It is part of Word’s efficient navigation system, enabling users to select text incrementally without relying on a mouse. This functionality is particularly useful for editing, formatting, or copying specific sections of a document. Mastering such shortcuts enhances productivity, streamlining tasks in word processing and ensuring seamless interaction with large documents in professional or academic settings.