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Which function key is used for opening help ?
1. F1
2. F2
3. F4
4. F3

1 Answer

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Correct Answer - Option 1 : F1

The correct answer is F1.

  • F1 function key is used for opening help.
  • A function key is a key on a computer keyboard to perform certain actions.
  • The function keys are arranged on the top of the computer keyboard numbered across from F1 to F12.
  • The keys are frequently used in combination with other keys such as the CTRL key, the ALT key, and the SHIFT key.
  • The function keys provide some interesting shortcuts for common computer functions that can be useful tools in everyday computing.

 

Some of the use of function keys:

Function keys Function
F2 To rename a selected file or folder.
F3 To search for a file or folder.
F4 To close the active window with the Alt key
F5 To refresh or reload the current page.
F6 To move the cursor to the address bar in most web browsers.
F7 To spell-check and grammar check
F8 To access the boot menu in Windows
F9 Refresh a document in MS word
F10 Activate the menu bar of the application 
F11 Enter and exit full screen in web browsers
F12 Open the Save as dialog box in MS word

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