Ever pondered the purpose of the little function keys located at the very top of your keyboard? They can do much more than just adjust screen brightness and volume, which is probably all you’ve used them for. Remember that the shortcuts for some of those function keys vary according on the kind of device you have. Additionally, you have the option to modify these features. However, note that certain computers have pre-programmed functionality for certain keys that require human adjustment.

Take a look at your computer’s settings and check how it is configured before smashing the keyboard in desperation trying to make them work. The F keys will usually allow them to function if you press the fn button. You may also simplify your life with these 11 more keyboard shortcuts.

The puzzle regarding these function keys has an answer right here. What they can accomplish will astound you.

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F1

• When the Windows button is pressed, the help menu opens.
• Excel and Word’s ribbon menu can be hidden or displayed by pressing the Control button.

F2

• To access Microsoft Office’s Document Library, press Alt + Ctrl + F2.
• Gives you the option to change the file name or selected folder in Windows Explorer.
• Modifies the Microsoft Excel active cell.
• Microsoft Word’s print preview can be viewed by pressing Ctrl + F2.

F3

• Activates the Windows Explorer search function.

• In Word, you may switch between lowercase, uppercase, and all caps by pressing Shift + F3.

• Makes Firefox and Chrome’s find feature available.

• On an Apple machine running macOS X, opens Mission Control.

F4

• To close a window, use Alt + F4.

• In Explorer, it starts the pointer in the address bar.

F5

• Launches the PowerPoint slide show.

• Updates web browser tabs

• Using Ctrl + F5 will perform a full page refresh, emptying the cache and redownloading all information.

• Launches Microsoft Office’s Find and Replace feature.

F6

• In Microsoft Word, advances to the following page in a split screen.

• Using Ctrl + Shift + F6 makes it simple to move between Word documents.

F7

• To check spelling and grammar in Microsoft Word, press Alt + F7.

• In Microsoft Word, use Shift + F7 to access the Thesaurus.

F8

• In Excel, activates the arrow key expand mode.

• Makes Windows operate in safe mode.

• In macOS, a thumbnail picture of each workspace is displayed.

F9

The Microsoft Word document is updated.

• Utilizes Outlook for sending and receiving emails

• In Word, pressing Ctrl + F9 adds blank spaces.

On macOS 10.3 or later, a thumbnail is displayed for every window within a single workspace.

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F10

• Displays the menu bar.

Using Ctrl + F10 in Word maximizes the window.

The function of Shift + F10 is equivalent to a right-click.

F11

• Closes browser windows and switches to full-screen mode.

• In Excel, pressing Shift + F11 creates a new worksheet.

• InmacOS 10.4 or later, hides all windows that are open and displays the desktop.

F12

• enables Save As in Word.

• To save a Word document, use Shift + F12.

• To open a Word document, press Ctrl + F12.

• To print a Word document, press Ctrl + Shift + F12.

• The dashboard can be shown and hidden using F12 in macOS 10.4 or later.