________ key helps to select function and features screen A. F8 B. F6 C. F11 D. F9

The correct answer is: B. F6

The F6 key is used to select function and features screen in many applications. For example, in Microsoft Word, pressing F6 will switch between the different parts of a document, such as the title bar, menu bar, and toolbar.

The other options are incorrect. The F8 key is used to start a program in Safe Mode in Windows. The F11 key is used to enter full-screen mode in many applications. The F9 key is used to refresh a document or web page in many applications.