What are the functions of function keys in keyboard

Post On: January 3, 2017
By: dhioendar
In: Guide

Many computer users don’t know completely what are the functions of function keys in keyboard. The operating system installed on the PC and software can alter each one of these tips. For example, Microsoft Windows users may press ALT + F4 to close the active program.

Note: Some keyboards contain extra functions keys, that can be activated with pressing the FN key, usually placed near CTRL key. The additional functions with all the use of the FN key will differ to model and the type of keyboard used. Please check your computer’s documentation or manufacturer’s website for certain details on which functions are available on your own keyboard function keys together with the use of the FN key.

Suggestion: for accessing the special capabilities on the F1 – F12 keys, Some computers might routinely allow the FN key. Maybe you are able by opening the keyboard settings to turn the FN key off. If your keyboard does not have a row of function keys, they are possibly create on additional keys as secondary features. Some notebook keyboards are put in place to conserve room.

Below is a set of functions of the function keys for Microsoft applications and Microsoft Windows, along with some for Mac OS.
What are the functions of function keys in keyboard

Always used as the help key, nearly every program opens a help screen when this key is pressed.
Enter CMOS Setup.
Windows Key + F1 might open support center and the Microsoft Windows support.
Open the Task Pane.

In Windows renames folder in all versions of Windows, like icon, file or folder.

Word, Alt + Ctrl + F2 opens document window.

In Microsoft Word, Ctrl + F2 displays the print preview window.
Rapidly rename a selected file or folder.
Enter CMOS Setup.

A search feature opens for a lot of programs including in Microsoft Windows.
In MS-DOS Windows or command line F3 will repeat the past command.
Shift + F3 will modify the writing in Microsoft Word from upper to lower case or even a capital letter at the start of every word.
Windows Key + F3 starts Advanced find window in Microsoft Outlook.
Open Mission Control on an Apple computer.


Open find window in Windows 95 to XP.
The address bar Opens in Windows Explorer and Internet Explorer.
Repeat the last action done (Word 2000+).
Alt + F4 closes the program window currently active.
Ctrl + F4 closes the open window within the current active window in Microsoft Windows.


In all Internet browsers, Pressing F5 will reload or refresh the page window.
Open the find, substitute, and go in Microsoft Word.

Pressing F5 will start a slideshow in PowerPoint.


The cursor Moves to the address bar in Mozilla Firefox, Internet Explorer and most Web browsers.
Ctrl + Shift + F6 opens to a different Microsoft Word file that is open.
Lower laptop speaker volume (on some laptops).


Commonly used to spell grammar check in Microsoft programs such as Microsoft Word, Outlook, etc.
A Thesaurus check is run.

Transforms on Caret browsing in Mozilla Firefox.

Increase notebook speaker volume (on some notebooks).


To get into Windows Safe mode.
Used by some computers to access the Windows Recovery System.
Demonstrates a thumbnail image for all work spaces in Mac os.
What are the functions of function keys in keyboard exactly


To refresh document in Microsoft Word
Deliver and receive e-mail in Microsoft Outlook.
To Open the Measurements toolbar in Quark 5.0.
Lower laptop screen brightness, only on some laptops.
Using the Fn key and F9 in the same time starts Mission Control on an Apple computer running Mac OS X.


In Microsoft Windows activates the menu bar of an open application.
Shift + F10 could be the just like right-clicking on highlighted icon, file or internet link.
Entry the Hidden recovery partition on HP, Compaq and Sony computers.
Enter CMOS Setup on some computers.
Raise laptop screen brightness (on some laptops)
With Mac os 10.3 or later, reveals all open Windows for the active program.


Leave fullscreen setting and Enter, in-all modern Web browsers.
Ctrl + F11 as PC is starting to access the Hidden Recovery Partition on several Dell computers.
Entry the Hidden Recovery Partition on eMachines, Gateway, and Lenovo computers.
With Mac OS 10.4 or later, covers all available windows and shows the desktop.


The Save as window will open in Microsoft Word.
Ctrl + F12 opens a document In Microsoft Word.
Shift + F12 saves the Microsoft Word file (like Ctrl + S).
CTRL + SHIFT+ F12 will print a document in Microsoft Word.
Open Firebug or browser debug tool software.
Entry the listing of bootable devices over a computer at startup, letting you select a distinct device on top of that from (hard drive, CD or DVD drive, floppy drive, USB drive, and network).
What are the functions of function keys in keyboard complete

What are the functions of function keys in keyboard from F13 – F15

F13 – F15
On Apple keyboards F15 , F14, and the F13 maybe placed in Scroll lock key, the Print Screen key, and Pause key.

What are the functions of function keys in keyboard from F16 – F19
above the number pad on newer Apple keyboards.

What are the functions of function keys in keyboard F13 – F24 in Early IBM
Early IBM computers had keyboards with F13 through F24 keys. Nevertheless, since these keyboards are not any longer utilized, they are not stated with this site.


That’s information about what are the functions of function keys in keyboard. To see recent articles visit Home. Next article is Microsoft Windows 10 useful tips and tricks.